Work

Professor, Jawaharlal Nehru University, India (March 2014 - till date)

Associate Professor, Ecole Centrale Paris, France (2011 - 2014)

Assistant Professor, Ecole Centrale Paris, France (2009 - 2011)

Lecturer, Banaras Hindu University, India (2005 - 2008)

Research Associate, Brookhaven National Laboratory, USA (2003 - 2005)

Senior Researcher, Helsinki University of Technology, Finland (2002 - 2003)

Research Fellow, Saha Institute of Nuclear Physics, India (1998 - 2002)

Educational Qualifications

Diplôme d'habilitation à diriger des recherches (Physics), Université Pierre et Marie Curie (Paris VI), France - “Statistical mechanics applied to socio-economic systems” (2013)

Doctor of Philosophy in Science, Saha Institute of Nuclear Physics (Jadavpur University), India - “Application of Statistical Physics to some Econophysics and Optimization Problems” (2003)

Post M.Sc. Associateship (Physics)—Ranked First, Saha Institute of Nuclear Physics, India (1999)

Master in Science (Physics)—Ranked First, University of Calcutta, India (1998)

Bachelor in Science (Physics Honours), Scottish Church College, University of Calcutta, India (1996)

Awards and Honors

Indian National Science Academy Young Scientist medal, India (2009)

Certificate of Merit and Book Grant awarded for ranking “First” in Post-M.Sc.(Physics) in Saha Institute of Nuclear Physics, India (1999)

Certificate of Merit awarded for ranking “First” in M.Sc. in University of Calcutta, India (1998)

Joint UGC-CSIR NET Junior Research Fellowship (CSIR category) and eligibility for Lectureship awarded, India (1997)

National Scholarship awarded for studying M.Sc., India (1996)

My research focuses on ‘Econophysics & sociophysics; complex systems; computational finance; statistical physics; nanosciences’

Citations...
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Ph.D from Banaras Hindu University, Varanasi in 2013 titled "Monte Carlo Simulations for the Phase Ordering Dynamics in Nematic Liquid Crystals"

Qualified CSIR NET JRF in June 2007.

Qualified interview for CSIR RA in 2015.

I have good computational skill (Programming(Fortran, C, Matlab), Linux/Windows OS,Simulation techniques etc.)

I have worked as a student secretary in many conferences and workshops organised by Dept. of Physics, Banaras Hindu University, Varanasi.

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I am a post-doctoral fellow in the School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi. Here, I am working in a big collaborative group, which involves people who are experts in theoretical and experimental physics, biotechnology and nanophotonics. I obtained Ph.D. in physics from School of Physical Sciences, JNU. I did M.Sc. in Physics from Department of Physics, Banaras Hindu University, Varanasi. I trained as an experimental physicist and I have keen interest in laser spectroscopy of nanomaterials.

Research

My research focuses on the interaction of light with nanomaterials and application of the nanomaterials in various fields.

Nanomaterials for photocatalytic applications

Förster resonance energy transfer (FRET) in biomolecules and nanomaterials

Nanomaterials for fluorescence and Raman (SERS) spectroscopic based chemical sensing applications

Optical properties of zero and two dimensional nanomaterials

Currently, I am working on the application of fluorescent nanomaterials in diagnosis of oral cancer.

Publications

Peer reviewed journals-8

Proceedings-1

Miscellaneous

Email- arunspatel.jnu@gmail.com
Web page- https://sites.google.com/site/arunsinghpateljnu
Google scholar-https://scholar.google.co.in/citations?user=UxR0a5wAAAAJ

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Academic Qualifications:

Pre Ph.D in CBBP from SCIS , Jawahar Lal Nehru University ,New Delhi

Postgraduation from Faculty of Engineering and Technology ,Jamia Millia Islamia New Delhi

Graduation (Physics) from Christ Church College Of C.S.J.M. University, Kanpur

Certificate & Diploma in French from Jamia Millia Islamia New Delhi

Training & Internship

Pursued summer training at Samtel Centre For Display Technologies,Indian Institute of  Technology ,Kanpur ,U.P. India.

Pursued Six Months Training From Samtel Centre For Display Technologies, Indian Institute of  Technology , Kanpur ,U.P. India.

Familiar with:

Python

Scilab

FEniCs

Atlas Silvaco

LT Spice

Also Worked on PyMol ,Copasi ,and Dock6

Basic Knowledge of Computers and Internet,(Windows & Linux)

Languages Known:

Hindi - Native

English

Urdu

With a little Knowledge of Persian

French – A1, A2 Level

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Educational Qualifications

Ph.D. (pursuing since July 2014 - )

Master in Computer Applications (MCA) (2007 - 2010)

B.Sc. Computer Science (2004 - 2007)

Professional Background

UGC - Senior Research Fellow, School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, India (pursuing since July 2014 - ).

Assistant Professor, School of Computer Applications, Lovely Professional University, Jalandhar, Punjab, India (July 2011 - April 2014).

Assistant Professor, School of Computer Applications, Lovely Professional University, Jalandhar, Punjab, India (January 2011 - April 2011).

Awards and Honors

Received “The best speaker award” in symposium ‘’SCIENTEGRATION-2016’ organized by SCIS, JNU, based on Ph.D. research work presentation (14 September, 2016)

Received the “Young Investigator Training Award” established in the framework of research topic “Challenges in Data Science” held in Matera, Italy (8-11 July, 2016),

National Eligibility Test - Junior Research Fellow, University Grants Commission, Ministry of Human Resource Development, Government of India (June, 2013).

My research focuses on ‘Network Analysis and Modelling of Socio-economic Complex systems’ which includes data analyses, mathematical modelling and development of visualization tools in the studies of financial time series, language spreading, linguistic dynamics, prosopography of Indian scientists, scientific collaborations, EEG signal analysis, etc.

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Dr. Akshansh Gupta is currently a postdoctoral research fellow in the school of Computational and Integrative Sciences at Jawaharlal Nehru University (JNU), New Delhi, India. He received his master and Ph.D. degree from the school of Computer and Systems Sciences, JNU, in the year 2010 and 2015 respectively. His research interests include signal processing, brain-computer interface, cognitive science, and healthcare.

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I am pursuing Ph.D. in the School of Computational and Integrative Sciences, Jawaharlal Nehru University under the guidance of Prof. Anirban Chakraborti. I completed my masters from School of Physical Sciences, JNU and M.Tech in Computational and Systems Biology from School of Computational & Integrative Sciences, JNU. My training as a Computational researcher gives me ample exposure as an experimental physicist. I have keen interest in studying biomolecular interaction of nanomaterials.

Research

My research focuses on the interaction of nanomaterials with biomolecules and studying application of the nanomaterials in various fields of medical sciences.My research field allows me to work with experts from theoretical and experimental Physics, Computational Biology and Nanophotonics to contribute in scientific study.

• “Sectoral Co-movements in the Indian Stock Market: A Mesoscopic Network Analysis”, K. Sharma, S. Shah, A.S. Chakrabarti and A. Chakraborti, in Eds. Y. Aruka and A. Kirman, Economic Foundations for Social Complexity Science: Theory, Sentiments, and Empirical Laws (Springer, Singapore, 2017), pp 211-238.
  
• “Reaction-Diffusion Equations with Applications to Economic Systems”, S. Ganguly, U. Neogi, A.S. Chakrabarti and A. Chakraborti, in Eds. F. Abergel, H. Aoyama, B.K. Chakrabarti, A. Chakraborti, N. Deo, D. Raina and I.Vodenska, Econophysics and Sociophysics: Recent Progress and Future Directions (Springer, Cham, 2017), pp 131-144.
  
• “Kinetic Exchange Models as D Dimensional Systems: A Comparison of Different Approaches”, M. Patriarca, E. Heinsalu, A. Singh andA. Chakraborti, in Eds. F. Abergel, H. Aoyama, B.K. Chakrabarti,A. Chakraborti, N. Deo, D. Raina and I. Vodenska, Econophysics and Sociophysics: Recent Progress and Future Directions (Springer, Cham, 2017), pp 147-158.
  
• “The Microscopic Origin of the Pareto Law and Other Power-Law Distributions”, M. Patriarca, E. Heinsalu, A. Chakraborti and K. Kaski, in Eds. F. Abergel, H. Aoyama, B.K. Chakrabarti, A. Chakraborti, N. Deo, D. Raina and I. Vodenska, Econophysics and Sociophysics: Recent Progress and Future Directions (Springer, Cham, 2017), pp 159-176.
  
• “Patterns of Linguistic Diffusion in Space and Time: The Case of Mazatec”, J.L. Léonard, E. Heinsalu, M. Patriarca, K. Sharma and A. Chakraborti, in Eds. F. Abergel, H. Aoyama, B.K. Chakrabarti, A. Chakraborti, N. Deo, D. Raina and I. Vodenska, Econophysics and Sociophysics: Recent Progress and Future Directions (Springer, Cham, 2017), pp 227-251.
  
• “Epilogue”, D. Raina and A. Chakraborti, in Eds. F. Abergel, H. Aoyama, B.K. Chakrabarti,A. Chakraborti, N. Deo, D. Raina and I. Vodenska, Econophysics and Sociophysics: Recent Progress and Future Directions (Springer, Cham, 2017), pp 255-256.
  
• “Power-Laws as Statistical Mixtures”, M. Patriarca, E. Heinsalu, L. Marzola, A. Chakrabort and K. Kaski, in Eds. Stefano Battiston, Francesco De Pellegrini, Guido Caldarelli, Emanuela Merelli, Proceedings of European Conference on Complex Systems (ECCS-2014) (2016), pp 271-282.
  
• “Group-Based Pricing to Shape Demand in Real-Time Electricity Markets”, R. Agrawal, A. Chakraborti, K. Singh, G. Shroff, V. Sarangan, Multi-Agent Systems and Agreement Technologies, Lecture Notes in Computer Science book series, volume 9571 (2016), pp 121-128.
  
• “Physicists’ Approaches to a Few Economic Problems”, A. Chakraborti, Y. Fujiwara, A. Ghosh, J. Inoue and S. Sinha, in Eds. F. Abergel, H. Aoyama, B. K. Chakrabarti, A. Chakraborti and A. Ghosh, Econophysics and Data Driven Modelling of Market Dynamics (Springer, Milan, 2015), pp. 237-286.
  
• “Maximizing a Psychological Uplift in Love Dynamics”, M. Banerjee, A. Chakraborti and J. Inoue, in Eds. R. Lopez-Ruiz, D. Fournier-Prunaret, Y. Nishio, C. Gracio, Nonlinear Maps and their Applications, Springer Proceedings in Mathematics & Statistics (Springer International Publishing, Switzerland, 2015), pp 241-252.
  
• “Kinetic Exchange Models in Economics and Sociology”, S. Goswami and A. Chakraborti, in Eds. R. Lopez-Ruiz, D. Fournier-Prunaret, Y. Nishio, C. Gracio, Nonlinear Maps and their Applications, Springer Proceedings in Mathematics & Statistics (Springer International Publishing, Switzerland,2015), pp 69-88.
  
• “Themes and applications of kinetic exchange models: Redux”, A. Ghosh, A.S. Chakrabarti, A.K. Chandra and A. Chakraborti, to appear in Eds. F. Abergel, H. Aoyama, B. K. Chakrabarti, A. Chakraborti and A. Ghosh, Econophysics of Agent-based models (Springer-Verlag (Italia), Milan, 2013).
  
• “Study of statistical correlations in intraday and daily financial return time series”, G. Tilak, T. Szell, R. Chicheportiche and A. Chakraborti in Eds. F. Abergel, B. K. Chakrabarti, A. Chakraborti and A. Ghosh, Econophysics of systemic risk and network dynamics (Springer-Verlag (Italia), Milan, 2012).
  
• “Opinion formation in the kinetic exchange models”, Anirban Chakraborti and Bikas K. Chakrabarti, in Eds. F. Abergel, B.K. Chakrabarti, A. Chakraborti and M. Mitra, Econophysics of order-driven markets (Springer- Verlag (Italia), Milan, 2011).
  
• “Agent-based models of socio-economic interactions”, Anirban Chakraborti and Guido Germano, in Eds. L. Pareschi, G. Naldi and G. Toscani, Mathematical Modeling of Collective Behavior in Socio-Economic and Life Sciences (Birkhauser, Berlin, 2010).
  
• “Financial time-series analysis: A brief overview”, A. Chakraborti, M. Patriarca, M.S. Santhanam, in Eds. A. Chatterjee and B.K. Chakrabarti, Econophysics of Markets and Business Networks (Springer-Verlag (Italia), Milan, 2007); available at arXiv:0704.1738v1 [physics.soc-ph] (2007).
  
• “An Outlook on Correlations in Stock Prices”, Anirban Chakraborti, in Eds. A. Chatterjee and B.K. Chakrabarti, Econophysics of Stock and other Markets (Springer- Verlag (Italia), Milan, 2006); available at arXiv:physics/0605246 (2006).
  
• “Kinetic theory models for the distribution of wealth: power law from overlap of exponentials”, Marco Patriarca, Anirban Chakraborti, Kimmo Kaski, Guido Germano, in Eds. A. Chatterjee, S. Yarlagadda and B.K. Chakrabarti, Econophysics of Wealth Distributions (Springer-Verlag (Italia), Milan, 2005); available at arXiv:physics/0504153 (2005).

• “Statistical mechanics of competitive resource allocation using agent-based models”, A. Chakraborti, D. Challet, A. Chatterjee, M. Marsili, Y.-C. Zhang, B.K. Chakrabarti, Physics Reports 552, 1–25 (2015).
  
• “Kinetic exchange models: From molecular physics to social science”, M. Patriarca and A. Chakraborti, American Journal of Physics 81, 618 (2013).
  
• “Econophysics review: II. Agent-based models", A. Chakraborti, I. Muni Toke, M. Patriarca and F. Abergel; Quantitative Finance 11:7, 1013 (2011).
  
• “Econophysics review: I. Empirical Facts", A. Chakraborti, I. Muni Toke, M. Patriarca and F. Abergel, Quantitative Finance 11:7, 991 (2011).
  
• “Kinetic exchange models for social opinion formation”, M. Lallouache, A. Chakraborti and B.K. Chakrabarti, for the special issue on "Fifteen Years of Econophysics Research", Science and Culture (Kolkata, India) 76, 485 (2010).
  
• “Wealth distribution: To be or not to be a Gamma?”, M. Lallouache, A. Jedidi and A. Chakraborti, for the special issue on "Fifteen Years of Econophysics Research", Science and Culture (Kolkata, India) 76, 478 (2010).
  
• “Econophysics: A brief introduction to modeling wealth distribution”, A. Chakraborti, invited review in Science and Culture (Kolkata, India) 73, 55 (2007).

• “Effect of bond-disorder on the phase-separation kinetics of binary mixtures: a Monte Carlo simulation study”, A Singh, A Singh and A Chakraborti, Journal of Chemical Physics 147, 124902 (2017). [PDF]
• “A complex network analysis of ethnic conflcts and human rights violations”, K Sharma, G Sehgal, B Gupta, G Sharma, A Chatterjee, A Chakraborti, Scientific Reports 7, 8283 (2017). [PDF]
• “Financial fluctuations anchored to economic fundamentals: A mesoscopic network approach”, K. Sharma, B. Gopalakrishnan, A.S. Chakrabarti and A. Chakraborti, Scientific Reports 7, 8055 (2017). [PDF]
• “Investigating resonance energy transfer from protein molecules to van der Waals nanosheets”, A.S. Patel, P. Mishra, P.K. Kanaujia, S.S. Husain, G.V. Prakash and A. Chakraborti, RSC Advances 7 (42), 26250-26255 (2017). [PDF]
• “Quantifying invariant features of within-group inequality in consumption across groups”, A.S. Chakrabarti, A. Chatterjee, T. Nandi, A. Ghosh and A. Chakraborti, Journal of Economic Interaction and Coordination, 1-22 (2017). [PDF]
• “A model-free characterization of recurrences in stationary time series”, R Chicheportiche and A Chakraborti, Physica A 474, 312-318 (2017). [PDF]
• “Resonance Raman scattering and ab initio calculation of electron energy loss spectra of MoS2 nanosheets”, A. Chakraborti, A.S. Patel, P.K. Kanaujia, P. Nath, G.V. Prakash, D. Sanyal, Physics Letters A 380, 4057-4061 (2016). [PDF]
• “Can an interdisciplinary field contribute to one of the parent disciplines from which it emerged?” A Chakraborti, D Raina, K Sharma, European Physical Journal Special Topics 225 (17-18), 3127-3135 (2016). [PDF]
• “Spatiotemporal pattern formation in a prey-predator model under environmental driving forces”, A.K. Sirohi, M. Banerjee and A. Chakraborti, Journal of Physics: Conference Series 638, 12004-12014 (2015). [PDF]
• “Invariant features of spatial inequality in consumption: the case of India”, A. Chatterjee, A.S. Chakrabarti, A. Ghosh, A. Chakraborti and T.K. Nandi,Physica A 442, 169-181 (2016). [PDF]
• “Ab initio calculation of magnetic properties of p-block element doped ZnO”, P. Nath, A. Chakraborti and D. Sanyal, RSC Adv. 4, 45598 (2014). [PDF]
• “Copulas and time series with long-ranged dependences”, R. Chicheportiche and A. Chakraborti, Phys. Rev. E 89, 042117 (2014). [PDF]
• “Statistical inference of co-movements of stocks during a financial crisis”, T. Ibuki, S. Higano, S. Suzuki, J. Inoue and A. Chakraborti, J. Phys.: Conf. Ser. 473, 012008 (2013). [PDF]
• “New classes of spin chains from SÔ(q)(N), Sp(q)(N) Temperley-Lieb algebras: Data transmission and (q, N) parametrized entanglement entropies”, A. Chakrabarti, A. Chakraborti, E. Guevara Hidalgo, J. Math. Phys. 54, 013517 (2013). [PDF]
• “Entangled three-particle states in magnetic field: Periodic correlations and density matrices”, A. Chakrabarti and A. Chakraborti, Indian J. Phys. 86, 791 (2012). [PDF]
• “The near-extreme density of intraday log-returns”, M. Politi, N. Millot and A. Chakraborti, Physica A 391, 147 (2012). [PDF]
• “Threshold-induced phase transition in kinetic exchange models”, A. Ghosh, U. Basu, A. Chakraborti and B.K. Chakrabarti, Phys. Rev. E 83, 061130 (2011). [PDF]
• “Opinion formation in the kinetic exchange models: Spontaneous symmetry breaking transition”, M. Lallouache, A.S. Chakrabarti, A. Chakraborti and B.K. Chakrabarti, Phys. Rev. E 82, 056112 (2010). [PDF]
• “Quantum entanglement: The unitary 8-vertex braid matrix with imaginary rapidity”, A. Chakrabarti, A. Chakraborti and A. Jedidi, J. Phys. A (Fast Track) 43, 482001 (2010). [PDF]
• “Basic kinetic wealth-exchange models: common features and open problems”, M. Patriarca, E. Heinsalu, A. Chakraborti, Eur. Phys. J. B 73, 145 (2010). [PDF]
• “Variational Principle for the Pareto Power Law”, A. Chakraborti and M. Patriarca, Phys. Rev. Lett. 103, 228701 (2009). [PDF]
• “First-principles calculations of the optical properties of CxNy single walled nanotubes” D. Jana, A. Chakraborti, L.-C. Chen, C.W. Chen and K.-H. Chen, Nanotechnology, Nanotechnology 20, 175701 (2009). [PDF]
• “Gamma-distribution and Wealth Inequality”, A. Chakraborti and M. Patriarca, Pramana 71, 233 (2008). [PDF]
• “Relaxation in Statistical Many-agent Economy Models”, M. Patriarca, E. Heinsalu, A. Chakraborti, and G. Germano, Eur. Phys. J. B 57, 219 (2007). [PDF]
• “Influence of saving propensity on the power law tail of wealth distribution”, M. Patriarca, A. Chakraborti and G. Germano, Physica A 369, 723 (2006). [PDF]
• “Financial and other spatio-temporal time series: Long-range correlations & Spectral properties”, A. Chakraborti and M.S. Santhanam, Int. J. Mod. Phys. C 16, 1733 (2005). [PDF]
• “Statistical model with a standard Γ distribution”, M. Patriarca, A. Chakraborti and K. Kaski, Phys. Rev. E 70, 016104 (2004). [PDF]
• “Gibbs versus non-Gibbs distributions in money dynamics”, M. Patriarca, A. Chakraborti and K. Kaski, Physica A 340, 334 (2004). [PDF]
• “Searching good strategies in adaptive minority games”, M. Sysi-Aho, A. Chakraborti and K. Kaski, Phys. Rev. E 69, 036125 (2004). [PDF]
• “Dynamics of market correlations: Taxonomy and portfolio analysis”, J.-P. Onnela, A. Chakraborti, K. Kaski, J. Kertesz and A. Kanto, Phys. Rev. E 68, 056110 (2003). [PDF]
• “Intelligent Minority Game with genetic-crossover strategies”, M. Sysi-Aho, A. Chakraborti and K. Kaski, Eur. Phys. J. B 34, 373 (2003). [PDF]
• “Asset trees and asset graphs in financial markets”, J.-P. Onnela, A. Chakraborti, K. Kaski, J. Kertesz and A. Kanto, Physica Scripta T 106, 48 (2003). [PDF]
• “Biology helps you to win a game”, M. Sysi-Aho, A. Chakraborti and K. Kaski, Physica Scripta T 106, 32 (2003). [PDF]
• “Dynamic asset trees and Black Monday”, J.-P. Onnela, A. Chakraborti, K. Kaski and J. Kertesz, Physica A 324, 247 (2003). [PDF]
• “Adaptation using hybridized genetic crossover strategies”, M. Sysi-Aho, A. Chakraborti and K. Kaski, Physica A 322, 701 (2003). [PDF]
• “Dynamic asset trees and portfolio analysis”, J.-P. Onnela, A. Chakraborti, K. Kaski and J. Kertesz, Eur. Phys. J. B 30, (Rapid Note) 285 (2002). [PDF]
• “Distributions of money in model markets of economy”, A. Chakraborti, Int. J. Mod. Phys. C 13, 1315 (2002). [PDF]
• “Market application of the percolation model: Relative price distribution”, A.Chakraborti, Int. J. Mod. Phys. C 13, 25 (2002). [PDF]
• “The Euclidean travelling salesman problem: Frequency distribution of neighbours for small-size systems”, A. Chakraborti, Int. J. Mod. Phys. C 12, 857 (2001). [PDF]
• “A self-organising model of market with single commodity”, A. Chakraborti, S. Pradhan and B.K. Chakrabarti, Physica A 297, 253 (2001). [PDF]
• “Statistical mechanics of money: How saving propensity affects its distribution”, A. Chakraborti and B.K. Chakrabarti, Eur. Phys. J. B 17, 167 (2000). [PDF]
• “The travelling salesman problem on randomly diluted lattices: Results for smallsize systems”, A. Chakraborti and B.K. Chakrabarti, Eur. Phys. J. B 16, 677 (2000). [PDF]
• “Anomalous transmission in a hierarchical lattice”, A. Chakraborti, B. Bhattacharyya and A. Chakrabarti, Phys. Rev. B 61, 7395 (2000). [PDF]
• “Statistical Physics of the Travelling Salesman Problem”, B.K. Chakrabarti and A. Chakraborti, Ind. J. Theo. Phys. 47, 1 (1999). [PDF]

• “Econophysics and Sociophysics: Recent Progress and Future Directions”, Eds. F. Abergel, H. Aoyama, B.K. Chakrabarti, A. Chakraborti, N. Deo, D. Raina and I. Vodenska (Springer, Cham, 2017).
  
• “Limit Order Books”, F. Abergel, A. Chakraborti, A. Jedidi, I. Muni Toke, and M. Anane (Cambridge University Press, 2016).
  
• “Proceedings of the STATPHYS-KOLKATA VIII”, Eds. A Chakraborti, S Chatterjee and P Pradhan, Journal of Physics: Conference Series 638 (2015).
  
• “Preface: STATPHYS-KOLKATA VIII”, A Chakraborti, S Chatterjee and P Pradhan, Journal of Physics: Conference Series 638, 011001 (2015).
  
• “Econophysics and Data Driven Modelling of Market Dynamics”, Eds. F. Abergel, H. Aoyama, B.K. Chakrabarti, A. Chakraborti and A. Ghosh, (Springer, Milan, 2015).
  
• Eds. F. Abergel, H. Aoyama, B.K. Chakrabarti, A. Chakraborti and A. Ghosh, Econophysics of Agent-based models (Springer-Verlag (Italia), Milan, 2013).
  
• B.K. Chakrabarti, A. Chakraborti, S.R. Chakravarty and A. Chatterjee, Econophysics of Income and Wealth Distributions (Cambridge University Press, Cambridge, 2013).
  
• Eds. F. Abergel, B.K. Chakrabarti, A. Chakraborti and A. Ghosh, Econophysics of systemic risk and network dynamics (Springer-Verlag (Italia), Milan, 2012).
  
• Eds. F. Abergel, B.K. Chakrabarti, A. Chakraborti and M. Mitra, Econophysics of order-driven markets (Springer- Verlag (Italia), Milan, 2011).
  
• Guest Eds. B.K. Chakrabarti and A. Chakraborti, “Fifteen Years of Econophysics Research”, a special issue in Science and Culture (Kolkata, India), Volume 76 (9-10) 2010 .
• Editorial [PDF] and Contents [PDF]
  
• S. Sinha, A. Chatterjee, A. Chakraborti and B.K. Chakrabarti, Econophysics:An Introduction (Wiley-VCH, Berlin, 2010).
  
• (Eds.) B.K. Chakrabarti, A. Chakraborti and A. Chatterjee, Econophysics and Sociophysics: Trends and Perspectives (Wiley-VCH,Berlin, 2006).

• "Gold nanoflowers as efficient hot-spots for surface enhanced Raman scattering", Arun Singh Patel, Subhavna Juneja, Pawan K. Kanaujia, G.Vijaya Prakash, Anirban Chakraborti, Jaydeep Bhattacharya; arXiv:1604.02793v1 (2016)
• "Performance Evaluation of Empirical Mode Decomposition Algorithms for Mental Task Classification", Akshansh Gupta, Dhirendra Kumar, Anirban Chakraborti, Kiran Sharma; available at https://www.biorxiv.org/content/early/2017/04/26/076646
  (doi: https://doi.org/10.1101/076646)

2017

• Keynote lecture at the 5th Symposium on “Economics, Physics and Finance”, at the CIC A.C., UNAM, Cuernavaca, Mexico, on August 12th, 2017, titled “What does it take to beat the odds? -- Lessons from game theory”.
• Invited lecture at the IER, UNAM, Cuernavaca, Mexico, on August 3rd, 2017, titled “Socio-economic inequalities: Can humans be modeled like atoms?”
• Invited Colloquium at the ICF, UNAM, Cuernavaca, Mexico, on August 2nd, 2017, titled “Socio-economic inequalities: Can humans be modeled like atoms?”
• Invited talk at the Post Graduate School, Department of Physics, University of Guadalajara, Mexico, on July 20th, 2017, titled “Socio-economic inequalities: Can humans be modeled like atoms?”
• Invited lecture at the Conference on “Chaos, scattering, and semi-classics” on July 14th, 2017, titled “Resonance Raman scattering and energy transfer in two dimensional nanosheets”.
• Invited lecture at the “Gathering: Correlations in Time Series and ManyBody Systems” at the CIC A.C., UNAM, Mexico, on July 7th, 2017, titled “Sociophysics: Complex network analyses of languages and ethnic conflicts”.
• Invited lecture at the conference “RMT, Time Series and Many-Body Systems”, at CIC A.C., UNAM, Mexico, on June 29th, 2017, titled “Complex network analysis of co-movements of stock indices”.
• Invited lecture at the IISER, Pune, on June 20th, 2017, titled “Ethnic conflicts and human rights violations: A complex network analysis”.
• Invited lecture at the Chennai Mathematical Institute, Chennai, on June 8th, 2017, titled “Financial fluctuations & economic fundamentals: A network approach”.

  2016

• Invited lecture at Institute of Mathematical Sciences, Chennai, on November 26th, 2016, titled “Correlations and co-movements in financial networks: A mesoscopic analysis”.
• Invited lecture at the Indian Statistical Institute, Chennai, on November 23rd, 2016, titled “Mesoscopic networks in socio-economic complex systems”.
• Invited lecture at “Statistical Methods in Finance 2016” at the Chennai Mathematical Institute, Chennai, on November 18th, 2016, titled “Financial time series analyses: Near extreme events, correlations and co-movements”.
• Invited lecture at Chuo University, Tokyo, Japan on November 29th, 2016, titled “Sectoral co-movements in the Indian stock market: A mesoscopic network analysis”.
• Invited lecture at BNERC, Toyo University, Saitama, Japan on November 24th, 2016, titled “Bio-nano interactions: A case study of resonance energy transfer from protein molecules to two dimensional nanosheets”.
• Invited lecture at Iwate Prefectural University, Takizawa, Japan on November 21st, 2016, titled “Mental Task Classification — Empirical Mode decomposition, Network and Clustering Analyses”.
• Invited lecture at the CentraleSupelec, Paris, France, on July 25th, 2016, titled “Sectoral co-movements and volatilities of Indian stock market: An analysis of daily returns data”.
• Invited lecture at International Conference on "Challenges in Data Science", on July 8th, Matera, Italy, organized by Politecnico di Torino, Italy, titled “Physicists’ approach to studying socio-economic inequalities: Data analyses and modeling”.
• Invited lecture at Scuola Normale Superiore, Pisa, Italy on July 6th, 2016, titled “Sectoral co-movements and volatilities of Indian stock market: an analysis of daily returns data”.
• Invited lecture at the International Conference on “Social Statistics in India”, at Asian Development Research Institute, Patna on June 24-27, 2016, titled “Physics of Socio-Economic systems: Modelling Inequalities”.
• Invited lecture at Indian Institute of Advanced Study, Shimla on May 25th, 2016, titled “Physicists’ approach to studying socio-economic inequalities: Can humans be modelled as atoms?”
• Invited Lecture at the Conference and 20th Annual Meeting of Japan Association for Evolutionary Economics (JAFEE) at the University of Tokyo, Tokyo, Japan during March 26-27, 2016, titled “Near-extreme events: Density, Copulas…”
• Invited lecture at the Workshop of Financial and Economic Risk at the International Christian University, Tokyo, Japan, March 25, 2016, titled “Physicists’ approach to studying socio-economic inequalities”.

  2015

• Invited seminar at the RR Bawa DAV College for Girls, Batala on December 22nd, 2015, titled “Integrative Sciences: A Physicist’s perspective”.
• Invited lectures at “Complex Systems Winter School 2015” held at IISER Mohali, on December 19th, 2015, titled “Econophysics I - Kinetic exchange models in complex socio-economic systems” and “Econophysics II - Statistical mechanics of competitive resource allocation: El Farol Bar to Kolkata Paise Restaurant”.
• Invited lecture at the UGC Human Resource Development Center, JNU on August 27th, 2015, titled “Complex Networks”.
• Invited lecture at the “Research Workshop and Conference on Statistical methods in finance” at the Chennai Mathematical Institute, Chennai July 17th, 2015, titled “Econophysics”.
• Invited lecture at the National Institute of Chemical Physics and Biophysics, Tallinn, Estonia on June 25th, 2015, titled “Opinion formation in the society using the kinetic exchange models”.
• Invited lectures at “Econophysics and Quantitative Finance workshop” at Indian Institute of Management, Indore on April 10th, 2015, titled “A Physicist's way of doing Computational Finance” and “Statistical mechanics of competitive resource allocation: El Farol Bar to Kolkata Paise Restaurant”.
• Invited lecture at the Department of Physics, Maharaja Agrasen University, Solan, India, on February 9th, 2015, titled “Do human beings behave like atoms?”
• Invited lecture at the 102nd Indian Science Congress, held at the University of Mumbai, Mumbai, India, on January 5th, 2015, at the session “Application of Mathematical Modeling to Societal Issues”, titled “Opinion formation in society using the kinetic exchange models”

  2014

• Invited lecture at TCS Innovation Labs, New Delhi, on December 10th, 2014, titled “Can we model human beings?”
• Invited lecture at Department of Physics, University of Calcutta, Kolkata, on December 8th, 2014, titled “Statistical mechanics of competitive resource allocation: El Farol Bar to Kolkata Paise Restaurant”.
• Invited lectures at the UGC Academic Staff College, Jawaharlal Nehru University, New Delhi, on October 8-9, 2014, titled “Econophysics & Sociophysics”.
• Invited lecture at the UGC Academic Staff College, Jawaharlal Nehru University, New Delhi, on August 13th, 2014, titled “Computational Finance”.

  2013

• Invited talk at the International Workshop on Nonlinear Maps and their Applications NOMA-2013, on September 4th, 2013 in Zaragoza, Spain, titled “Kinetic exchange models in economics and sociology”.
• Invited seminar at the Graduate School of Information Science & Technology, Hokkaido University, Sapporo, Japan on August 28th, 2013, titled “An Econophysicist's way of studying the dynamic evolution of the market.”
• Invited seminar at the Department of Computer Science, National Defense Academy, Yokosuka, Japan on August 22nd, 2013, titled “An Econophysicist's way of studying the dynamic evolution of the market.”
• Invited seminar at the Department of Software & Information Science, Iwate Prefectural University, Morioka, Japan, on August 9th, 2013, titled “An Econophysicist's way of studying the dynamic evolution of the market.”
• Invited talk at the ELC International Meeting on ''Inference, Computation, and Spin Glasses'' (ICSG2013), Sapporo, Japan, on July 28th, 2013, titled “Statistical inference of co-movements of stocks during a financial crisis.”
• Invited seminar at the Social Science Research Institute, International Christian University, Tokyo, Japan, on July 22nd, 2013, titled “Analyses of near-extreme events and recurrences in financial time series.”
• Invited seminar at the Bayesian & Interdisciplinary Research Unit, Indian Statistical Institute, India, on January 18th, 2013, titled “Time-series analyses by Econophysicists.”
• Invited seminar jointly organized by the School of Computational and Integrative Sciences & School of Computer and System Sciences, Jawaharlal Nehru University, New Delhi, on January 11th, 2013, titled “Visualization tools in Financial Markets.”
• Invited seminar at the School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, on January 10th, 2013, titled “Multi-agent modelling of Complex Systems.”
• Invited seminar at the School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, on January 9th, 2013, titled “Kinetic exchange models in complex socio-economic systems.”

  2012

• Invited seminar at the School of Computer and System Sciences, Jawaharlal Nehru University, New Delhi, on November 21st, 2012, titled “Trends, Patterns and Co-movement in financial markets.”
• Invited lecture at the international meeting “Exploring an Interface Between Economics & Physics”, held at the Department of Physics and Astrophysics, University of Delhi, New Delhi, on November 6-7, 2012, titled “Trends, Patterns and Co-movement in financial markets.”
• Invited Lectures at the Department of Physics Galileo Galilei, University of Padova, Italy, on June 27th and June 29th, 2012, titled "Multi-agent modeling of financial markets – Part 1 and 2"
• Invited Lecture at the Department of Physics Galileo Galilei, University of Padova, Italy, on March 1st, 2012, titled "Can we model socio-economic phenomena using kinetic theory of gases?"
• Invited Lecture at the Statistical Physics Group, University of Calcutta, Kolkata, India, on January 5th, 2012, titled "Kinetic exchange models in studying socio-economic phenomena".
• Invited lecture at the International Conference "Contemporary Issues and Applications of Statistics" on January 4th, 2012 at the Indian Statistical Institute, Kolkata, India, titled "Correlations in Financial Time‐series: An Econophysicist's Perspective".

  2011

• Invited lecture at the Theoretical Condensed Matter Physics Division, Saha Institute of Nuclear Physics, Kolkata, India, on December 30th, 2011, titled "Kinetic exchange formalism applied to socio-economic phenomena".
• Invited lecture at the Department of Physics and Astrophysics, University of Delhi, India, on December 22nd, 2011, titled "Kinetic exchange models in studying socio-economic phenomena".
• Invited lecture at the Centre d'analyse et de mathématique sociales, Ecole des Hautes Etudes en Sciences Sociales, Paris, France on December 9th, 2011, titled "Kinetic exchange models in studying socio-economic phenomena".
• Invited lecture at the Unexpected Conference on “SOCIOPHYSICS: Do humans behave like atoms?” held at CREA, École Nationale Supérieure de Techniques Avancées, Paris, France on November 15th, 2011, titled "Opinion formation in the kinetic exchange models ".
• Invited lecture at International Workshop on “Econophysics of systemic risk and network dynamics”, held at Saha Institute of Nuclear Physics, Kolkata, India on October 25th, 2011, titled "Correlations in financial time series".
• Invited lecture at School and Workshop on Market Microstructure: Design, Efficiency and Statistical Regularities, ICTP, Italy on March 21st, 2011, titled “Statistical physics inspired models of financial markets”.
• Invited talk at Graduate School of Information Science & Technology, Hokkaido University, Japan on March 1st, 2011, titled "Opinion formation in the kinetic exchange models".
• Invited talk at Department of Physics, Kyoto University, Japan on February 24th, 2011, titled "Opinion formation in the kinetic exchange models".
• Invited lecture at First Workshop on Quantitative Finance and Economic: an Unconventional Meeting, International Christian University of Tokyo, Japan on February 21st, 2011, titled "Kinetic exchange models of wealth distribution".
• Invited lecture at XII Workshop on Quantitative Finance, University of Padova, Italy on January 27th, 2011, titled "The near-extreme density of intraday log returns".

  2010

• Invited Seminar at Statistical Physics Group, Theoretical Condensed Matter Physics Division, Saha Institute of Nuclear Physics, India on November 22nd, 2010, titled "Kinetic Exchange Models of Socio-Economic problems".

  2009

• Invited Seminar at Laboratoire de Mathématiques Appliquées aux Systèmes, Ecole Centrale Paris, France on February 19th, 2009, titled "Unconventional Application of Statistical Physics: Econophysics".

  2008

• Invited Seminar on “An Outlook on Econophysics” at Laboratoire de Mathématiques Appliquées aux Systèmes, Ecole Centrale de Paris, France on May 23rd, 2008.
• Invited colloquium at School of Physical Sciences, Jawaharlal Nehru University, New Delhi, India on May 7th, 2008 titled “An Outlook on Econophysics”.
• Invited Special Random Interactions Seminar on “Multi-agent Modelling of Complex Systems” at Department of Theoretical Physics, Tata Institute of Fundamental Research, India on March 7th, 2008.
• Invited Special Theoretical Physics Colloquium on “An Outlook on Econophysics” at Department of Theoretical Physics, Tata Institute of Fundamental Research, India on March 6th, 2008.
• International Workshop and Conference on “Statistical Physics Approaches to Multidisciplinary Problems” held at Indian Institute of Technology, Guwahati during January 7-13, 2008. Invited talk titled “Methods in Econophysics: Successes and Failures”.
• Invited Seminar on “What is Econophysics?” at Department of Economics, Banaras Hindu University, Varanasi on January 4th, 2008.

  2006

• Invited Lecture on “Physics of DNA Regulatory Networks” at “Physics Learning Camp” held at Department of Physics, Banaras Hindu University, Varanasi on October 18th, 2006.
• Invited Indian Physics Association colloquium at Department of Physics, Banaras Hindu University, Varanasi on August 18th, 2006, titled “Unconventional Applications of Statistical Physics”.
• Invited lectures/tutorials at the SERC School on “Statistical Physics and Structural Phase Transitions” held at the Department of Material Sciences, Institute of Technology, Banaras Hindu University, Varanasi during March 1-7, 2006.
• International Workshop on “Econophysics of Stock Markets and Minority Games”, held at Saha Institute of Nuclear Physics, Kolkata on February 1417, 2006. Invited talk on “Studies on correlations in stock prices and adaptive minority games”.

  2005

• Invited Colloquium at the Mahila Maha Vidyalaya, Banaras Hindu University, Varanasi on November 29th, 2005 titled “Econophysics: Analyses & Modeling”.
• Invited Seminar at the Institute for Physical Science and Technology, University of Maryland, Maryland on May 3rd, 2005 titled “Econophysics: Analyses & Modelling”.
• Informal Seminar at the Bussemaker Laboratory, Department of Biological Sciences, Columbia University, New York on April 13th, 2005 titled “What is Econophysics?”
• International Workshop on “Econophysics of Wealth Distributions”, held at Saha Institute of Nuclear Physics, Kolkata on March 15-19, 2005. Invited talk on “A Physicist’s attempt to model wealth distributions in Economic systems”.
• Invited lectures at Physics Department, Bose Institute, Kolkata, India on March 11th, 2005 titled “What is Econophysics? Part I and II”.
• Invited Colloquium at Physical Research Lab., Ahmedabad, India on March 9th, 2005 titled “Correlations and other studies in Financial Time Series”.
• Invited talk at Physics Department, Delhi University, New Delhi, India on March 3rd, 2005 titled “Model to study Adaptation in Multi-Agent Systems”.
• Invited talk at School of Physical Sciences, Jawaharlal Nehru University, New Delhi, India on March 2nd, 2005 titled “Correlations and other studies in Financial Time Series”.

  2004

• Invited talk at the second mini-symposium of the EXYSTENCE Thematic Institute “From Many-Particle Physics to Multi-Agent Systems” held at the Max Planck Institute for the Physics of Complex Systems (MPIPKS) in Dresden, Germany on August 23rd, 2004, titled “Adaptive Minority Games”.
• Invited talk at the Lab. of Computational Engineering, Helsinki University of Technology, Helsinki, Finland on July 21st, 2004, titled “Genome-wide identification of transcription factor binding sites: A Physicist’s Viewpoint”.

  2003

• International Conference on “Unconventional Applications of Statistical Physics” held at Saha Institute of Nuclear Physics, Kolkata on March 20-22, 2003. Invited talk on “Biology helps you to win a game”.
• Invited talk at the Biophysics and Statistical Mechanics Group, Laboratory of Computational Engineering, Helsinki University of Technology, Helsinki, Finland on February 26th, 2003, titled “An Introduction to the Travelling Salesman Problem”.

  2001

• Invited talk–“Erich Schneider Seminar” at Dept. of Economics, University of Kiel, Kiel, Germany, on September 18th, 2001 titled “The Distribution Functions of Money and Commodity Holdings in a Minimal Model of a Market Economy”.

  2000

• Invited talk at One-day seminar “Recent Trends in Condensed Matter Physics”, held at Visva-Bharati University, Santiniketan, India on December 17th, 2000, titled “Application of Statistical Physics to Economics: An Introduction”.

Organised

• Convenor, International Workshop on “Econophys-2017 & Asia Pacific Econophysics Conference (APEC)-2017” at Jawaharlal Nehru University and Delhi University, New Delhi, to be held during November 15-18, 2017.
• Organizer, Symposium on “Applications of Pattern Recognition & Machine Learning in Medical Science”, at School of Computational and Integrative Sciences, JNU, New Delhi, on September 18, 2017.
• Convenor, Symposium on “New Trends in Applied Mathematics: From Biology to Finance”, at School of Computational and Integrative Sciences, JNU, New Delhi, on September 11, 2017.
• Organizer, “5th symposium: Economics, physics and finance”, at CIC A.C., Cuernavaca, Mexico, during August 11-12, 2017.
• Member, Organizing Committee, Statphys-Kolkata IX, held at Kolkata on December 13-16, 2016.
• Convenor, International Conference/workshop on “Nano-BioInterface – 2016” at Jawaharlal Nehru University, New Delhi during March 18-20, 2016.
• Convenor, International Workshop on “Econophysics & Sociophysics” at Jawaharlal Nehru University and Delhi University, New Delhi during November 27-December 1, 2015.
• Convenor and organizer, Symposium on “Recent Trends in Mathematical Biology”, at School of Computational and Integrative Sciences, JNU, New Delhi, on April 16, 2015.
• Convenor and organizer, Mini Symposium on Complex Systems, at School of Computational and Integrative Sciences, JNU, New Delhi, on February 2, 2015.
• Convenor, Organizing Committee, Statphys-Kolkata VIII, held at Kolkata on December 1-5, 2014.
• Convenor, Organizing Committee, Econophys-Kolkata VIII, held at Kolkata on March 14-17, 2014.
• Member, Organizing Committee, International Workshop on “Statistical modeling, financial data analysis and applications”, held at the Istituto Veneto di Scienze Lettere ed Arti (IVSLA) in Venice, on 11-14 September 2013.
• Member, Organizing Committee, International workshop & conference Page 25 “Diversity & Complexity: Realm of today’s Statistical Physics”, held at Kolkata on January 14-17, 2013.
• Convenor, Organizing Committee, Econophys-Kolkata VII, held at Kolkata on November 8-12, 2012.
• Director, Organizing Committee, School and Workshop on Market Microstructure: Design, Efficiency and Statistical Regularities, held at Abdus Salam ICTP, Trieste on March 21-25, 2011.
• Convenor, Organizing Committee, Econophys-Kolkata VI, held at Kolkata on October 21-25, 2011.
• Convenor, Organizing Committee, Econophys-Kolkata V held at Kolkata on March 9-13, 2010.
• Member of the Advisory Committee for the International Conference “Unconventional Applications of Statistical Physics”, Kolkata, 2003.

Attended & Delivered

• International conference "ʺStatPhys26"ʺ, July 18-22, Lyon, France, by the IUPAP-International Union of Pure and Applied Physics.
• Poster presentation on “Statistical physics models of Language Dynamics: Role of Diversity”
• Indo-US Bilateral Conference cum Workshop on "ʺBig Data Analysis and Translation in Disease Biology"ʺ at Jawaharlal Nehru University, New Delhi, India, during January 18-22 2015.
• Session Chairperson on January 20th, 15h00-19h00.
• International Conference “STATPHYS-KOLKATA VIII”, held at Satyendra Nath Bose National Centre for Basic Sciences, Kolkata, India during December 1-5, 2014.
• International Workshop on “Econophysics and data driven modelling of market dynamics”, held at Saha Institute of Nuclear Physics, Kolkata, India during March 14-17, 2014.
• International Workshop on Nonlinear Maps and their Applications NOMA- 2013, on September 3-4, 2013 in Zaragoza, Spain.
• Session Chairperson on September 4th, 15h30-17h10.
• International Workshop on “Statistical modeling, financial data analysis and applications”, held at the Istituto Veneto di Scienze Lettere ed Arti (IVSLA) in Venice, during September 11-14, 2013.
• The International Conference “FNET 2013 Kyoto: Financial Networks and Systemic Risk”, held at Kyoto University, Kyoto, Japan during July 17-19, 2013.
• Session Chairperson on July 19th, 09h30-11h40.
• Oral presentation on “Visualization and analyses of co-movement of stocks during a financial crisis”.
• International Workshop & Conference on “Diversity & Complexity: Realm of today’s Statistical Physics”, held at Saha Institute of Nuclear Physics, Kolkata, India during January 14-17, 2013.
• International Workshop on “Econophysics of Agent-based models”, held at Saha Institute of Nuclear Physics, Kolkata, India during November 8-12, 2012.
• The International Conference "ʺContemporary Issues and Applications of Statistics"ʺ held at the Indian Statistical Institute, Kolkata, India, during January 2-4, 2012.
• The Unexpected Conference on “SOCIOPHYSICS: Do humans behave like atoms?” held at CREA, École Nationale Supérieure de Techniques Avancées, Paris, France during November 14-16, 2011.
• International Workshop on “Econophysics of systemic risk and network dynamics”, held at Saha Institute of Nuclear Physics, Kolkata, India during October 21-25, 2011.
• School and Workshop on “Market Microstructure: Design, Efficiency and Statistical Regularities”, held at the Abdus Salam ICTP, Trieste, Italy during March 21-25, 2011.
• First Workshop on “Quantitative Finance and Economic: an Unconventional Meeting”, held at the International Christian University of Tokyo, Japan during February 21-23, 2011.
• The XII Workshop on Quantitative Finance, held at the University of Padova, Italy during January 27-28, 2011.
• International Conference on “Market Microstructure: confronting many viewpoints” held at the Institut Louis Bachelier, Paris, France during December 6-10, 2010.
• International Workshop on “Statistical Physics of Complexity, Optimization and Biological information” held at Université Paris-Sud 11, Orsay, France during September 13-15, 2010.
• International Workshop and Conference on “Statistical Physics Approaches to Multidisciplinary Problems” held at Indian Institute of Technology, Guwahati, India during January 7-13, 2008.
• Poster presentation on “Interstate Pattern of Technology Achievement in India”.
• International conference on “Recent Advances in the Interdisciplinary Applications of Statistical Physics” at Interdisciplinary Center of Theoretical Studies (ICTS), Chinese Academy of Sciences (CAS), Beijing, China on August 21st, 2006.
• Oral presentation on “Genome-wide identification of transcription factor binding sites: A Physicist’s Viewpoint”.
• Poster presentation on “Generalized statistical models of economy markets”.
• International Conference entitled “93rd Statistical Mechanics Conference” held at Rutgers University, New Jersey on May 15-17, 2005.
• Oral presentation on “Statistical Mechanics of Money Savings”.
• March Meeting of the American Physical Society, held at Los Angeles, California, during March 21-25, 2005.
• Oral presentation on “Statistical model with a standard Gamma distribution”.
• One-day Special Plenary Session of the Conference in Computational Physics (CCP2005), held at Los Angeles, California on March 20th, 2005.
• Workshop “Multi-Agent Systems - Swarms, Ecology, and Society”, held at the Max Planck Institute for the Physics of Complex Systems (MPIPKS) in Dresden, Germany during August 30-September 3, 2004.
• Workshop entitled “BioMaPS/DIMACS/MBBC/PMMB Short Course: Transcriptional Regulation from Molecules to Systems and Beyond” held at the DIMACS Center - Rutgers University, New Jersey on June 21-25, 2004.
• International Conference entitled “91st Statistical Mechanics Conference” held at Rutgers University, New Jersey on May 16-18, 2004.Oral presentation on “Statistical Mechanics of Multiple Local Sequence Alignment”.
• International Workshop entitled “Workshop on Economics with Heterogeneous Interacting agents 2003” held at the Institute for World Economics, Kiel on May 29-31, 2003.
• Oral presentation on “Adaptation amongst Heterogeneous Interacting Agents in a model Economy”.
• Santa Fe Institute-Saha Institute of Nuclear Physics Joint Workshop on “Dynamical and Spatially Extended Systems” held at Saha Institute of Nuclear Physics, Kolkata on January 21-23, 2002.
• Poster presentation on “Market application of percolation theory”.
• International Conference STATPHYS-KOLKATA IV, held at the Indian Association for the Cultivation of Science and S. N. Bose National Centre for Basic Sciences, Kolkata during January 14-19, 2002.
• Poster presentation on “Distribution Functions of Money in Model Market of Economy”.
• International Conference “Conference on Computational Physics (CCP 2001)”, held at Aachen, Germany during September 5-8, 2001.
• Oral presentation entitled “Study of the distribution functions in minimal model market”.
• Workshop on “Probability and Statistical Physics”, held at S. N. Bose National Centre for Basic Sciences during February 19-23, 2001.
• Poster presentation entitled “Study of the distribution functions in the minimal model market”.
• International Summer School and Workshop on “Second School on the Mathematics of Economics”, held at the Abdus Salam International Centre for Theoretical Physics, Trieste, Italy from August 21-September 1, 2000.
• Oral presentation entitled “The Statistical Mechanics of Money”.
• SERC School on “Field Theory in Condensed Matter Systems”, held at the Mehta Research Institute, Allahabad, India from February 13-March 4, 2000.
• International Conference on “NP-hardness and Phase transitions”, held at the Abdus Salam International Centre for Theoretical Physics, Trieste, Italy from September 6-10, 1999.
• Poster presentation entitled “The Travelling Salesman Problem on Manhattan Metric- A Physicist’s Approach”.
• International Summer School on “Statistical Physics and Probabilistic Methods in Computer Science: A Primer for Physicists, Mathematicians & Computer Scientists”, held at the Abdus Salam International Centre for Theoretical Physics, Trieste, Italy from August 23-September 3, 1999.

• Grant of INR 600,000 (approx.) for project "To study the genotoxic effect and differential protein expression level in the directly irradiated cells and through radiation induced bystander effect in presence and absence of Gold nanoparticles of different size and shape” (UFR-60319 of IUAC-UGC, duration August, 2016 – August 2019) as Co-Investigator (along with P.I. Dr. Jaydeep Bhattacharya, School of Biotechnology, JNU).
  
• Grant of EUR 240 000 for project “The role of diversity in complex systems” (IUT39-1 of Estonian Research Council, duration 01.01.2015 - 31.12.2020) as Co-Investigator (along with P.I. Els Heinsalu, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia).
  
• Grant of INR 1,820,000 (USD 30,000 approx. in 2014) for Project ID-47 under UPE II scheme, JNU, titled “The Sociophysics of International and National Collaboration in Contemporary India: Modelling Inequalities in Scientific Research”, as Principal Investigator (along with Co-Investigator Dhruv Raina, School of Social Sciences, JNU).
  
• Grant of INR 4,000,000 (USD 100,000 approx. in 2007) for Project entitled “Development of Data Fusion Models and Algorithms for Molecular Recognition in Polymeric Multisensor Platforms” as Co-investigator, sanctioned by Defence Research & Development Organisation, Ministry of Defence, Government of India.