[For a brief CV with the relevant internet links, see the Wikipedia entry]
At Cafés Sciences, École Centrale
Paris, June 2010
At Econophys-Kolkata I, Saha Institute of
Nuclear Physics, March 2005
Namaskar! This is Bikas. My brief CV is as follows: Born in Dec. 1952, in Calcutta, to Bimal K. Chakrabarti and Pratima Chakrabarti. Got my Ph. D. Degree from Calcutta University in 1979. After that, I was post-doctoral fellow at Department of Theoretical Physics, University of Oxford and then at Institute for Theoretical Physics, University of Cologne. I joined Saha Institute of Nuclear Physics as faculty in 1983. Married to Mrs. Kaberi Chakrabarti. Have two sons: Kalyan-Sundar Chakrabarti and Anindya-Sundar Chakrabarti.
I have professional interest in statistical physics, condensed matter physics, computational physics, and their application to social sciences. See my papers, reviews or books.
A few representative (review) Papers :
♦ Dynamic Transitions and Hysteresis (with M. Acharyya), Rev. Mod.
Phys. 71 (1999) 847 ♦ Kinetic Exchange Models for
Income and Wealth Distributions (with A. Chatterjee), Eur. Phys. J.
B 60 (2007) 135 ♦ Quantum Annealing and Analog Quantum
Computations (with A. Das), Rev. Mod. Phys. 80 (2008) 1061
♦ Failure Processes in Elastic Fiber Bundles
(with A. Hansen & S. Pradhan), Rev. Mod. Phys. 82 (2010) 499
♦ Statistical Physics of Fracture, Friction and Earthquakes
(with S. Biswas, T. Hatano, N. Kato & H. Kawamura), Rev. Mod. Phys. 84
(2012) 839 ♦ Statistical
Mechanics of Competitive Resource
Allocation using Agent-Based Models (with A. Chakraborti,A. Chatterjee,
D. Challet, M. Marsili & Y.-C. Zhang), Physics Reports (2015).
Books : ♦ Quantum Ising Phases & Transitions in Transverse Ising Models (with A. Dutta & P. Sen), Springer, Heidelberg (1996) ♦ Statistical Physics of Fracture & Breakdown in Disordered Systems (with L. G. Benguigui), Oxford Univ. Press, Oxford (1997) ♦ Econophysics: An Introduction (with A. Chakraborti, A. Chatterjee & S. Sinha), Wiley-VCH, Berlin (2010) ♦ Quantum Ising Phases & Transitions in Transverse Ising Models (with J. -I. Inoue & S. Suzuki), Springer, Heidelberg (2013) ♦ Econophysics of Income & Wealth Distributions (with A. Chakraborti, S. R. Chakravarty & A. Chatterjee), Cambridge Univ. Press, Cambridge (2013) ♦ Sociophysics: An Introduction (with P. Sen), Oxford Univ. Press, Oxford (2014) ♦ Quantum Phase Transitions in Transverse Field Spin Models: From Statistical Physics to Quantum Information (with G. Aeppli, U. Divakaran, A. Dutta, T. F. Rosenbaum & D. Sen), Cambridge University Press, Delhi (2015) ♦ Statistical Physics of Fracture, Breakdown & Earthquake (with S. Biswas & P. Ray), Wiley-VCH, Berlin (2015).
Supervised Ph.D. theses of: S. S. Manna (1987) * A. K. Roy (1988) * P. Ray (1989) * M. Ghosh (1992) * P. Raychaudhuri (Sen) (1993) * K. Barat (1995) * M. Acharyya (1996) * A. Dutta (2000) * P. Bhattacharyya (2000) * A. Misra (2001) * A. Chakraborti (2003) * S. Pradhan (2005) * A. Chatterjee (2008) * A. Das (2008) * A. Ghosh (2014) * S. Biswas (2015).
Journal Editorial Board member of: ♦ European Physical Journal B (present) ♦ Indian Journal of Physics (present) ♦ Journal of Economic Interaction and Coordination (present) ♦ Journal of Magnetism and Magnetic Materials (present) ♦ Natural Science (past) ♦ Pramana -- Journal of Physics (past) ♦ Scientific Reports (present)
Book Series Editor of: ♦ Physics of Society: Econophysics & Sociophysics (with M. Gallegati, A. Kirman & H. E. Stanley) of Cambridge University Press ♦ Statistical Physics of Fracture & Breakdown (with Purusattam Ray), Wiley: I, II, III, IV
CITATIONS OF OUR WORK INCLUDE:
♦ Editorial of Topical Issue on Physics in Society, The European Physical Journal B, Vol 57 (2007) pp 121-125, incorporating 2 of ours, in an Editorial Choice-list of 21 "exemplifying pioneering" publications (earliest in 1872) in "Economy & Political Economy".
♦ Discussions on "pioneering" papers from "Chakrabarti's research group" (p 187; pp 185-206) in Applied Partial Differential Equations (by P A Markowich) Springer, Berlin (2007).
♦ Entry on Econophysics in The New Palgrave Dictionary of Economics, 2nd Ed., Vol 2, Macmillan, NY (2008), pp 729-732, beginning with "According to Bikas Chakrabarti (...), the term 'econophysics' was neologized in 1995 at the second Statphys-Kolkata conference in Kolkata (formerly Calcutta), India ..." . . Also, Econophysics has been assigned the Physics and Astronomy Classification Scheme (PACS) number 89.65Gh by the American Institute of Physics.
♦ Discussions on "influential" papers (p. 2803) from "Kolkata School" (p. 2808; pp. 2800-2826; see also pp. 2792-2800) in Encyclopedia of Complexity & System Science, Vol. 3, Springer, New York (2009); Discussions on "influential" (p. 1705) & "elegant" (p. 1711) papers from "Kolkata School" (p. 1711) in Reviews of Modern Physics, Vol. 81 (2009) pp. 1703-1725.
♦ Editorial of The European Physical Journal: Special Topics, Vol. 195 (2011), pp 1-2, mentioning that the volume contains "... three white papers of the EU project VISIONEER ... followed by six commentaries from distinguished researchers in the field of complex system sciences ... Prof. Bikas Chakrabarti, ...",.
♦ Feature article on "The Physics of our Finances", saying "So in 2000, Bikas Chakrabarti's team in the Saha Institute of Nuclear Physics in Kolkata, India ... [introduced another model with distributed savings, and with] this tweak, the model correctly reproduced the whole wealth distribution curve ... If these simple models do capture something of the essence of the real-world economics, then they offer some good news." , p. 41, New Scientist, 28 July, 2012 [See reproduced in the last section of this document].
♦ Special issue on "Econophysics: Perspectives & Prospect", saying "The physicists, however, did not present a parallel perspective of this social science, at least not until recently when eminent physicists like Eugene H. Stanley, Bikas K. Chakrabarti, J. Doyne Farmer, Jean-Philippe Bouchaud and many others having joined the fray to create this new field which has now started to gain academic respect. ... As mentioned, Kolkata, India, occupies a crucial role in the history of this new science which has amongst its pioneers an Indian face, too. Bikas Chakrabarti of Saha Institute of Nuclear Physics, an eminent condensed matter physicist in his own rights, is, along with Stanley, one of the foremost contributors to this field. ...", in the Editorial and "... He (Bikas) likes to make something really happen. So he started to have meetings on econophysics and I think the first one was probably in 1995 (he decided to start it in 1993–1994). Probably the first meeting in my life on this field that I went to was this meeting. In that sense Kolkata is — you can say — the nest from which the chicken was born and Bikas gets, deservingly so, a lot of credit for that because it takes a lot of work to have a meeting on a field that does not really exist, so to say! After all who is going to come? If you have a meeting on standard fields like superconductivity there are many people who were happy to come to India to attend that meeting, but econophysics was something different. So he should get a lot of credit for this. ..." , said Eugene Stanley in his Interview (pp. 73-78) in IIM Kozhikode Society & Management Review, Vol. 2 (July 2013) © 2013 Indian Institute of Management Kozhikode, SAGE Publications.
♦ FOCUS article "Breakthrough in Quantum Computation", saying "A new class of quantum computers utilizing quantum tunneling has been achieved (as pioneered by D-Wave with their 128 superconducting logic elements). The idea of computation using quantum annealing technique was first mooted by a group of Calcutta based scientists ..." in its Editorial Note and "... The seminal proposal (of Bikas Chakrabarti & his team from Saha Institute of Nuclear Physics, Calcutta) was taken up by other groups in the world ...", said Indrani Bose in Science & Culture (Indian Science News Association), Vol. 79 (Sept-Oct, 2013) pp. 381-382. See also the FOCUS article "Quantum Annealing & Computation: A Brief Documentary Note", Science & Culture (Indian Science News Association), Vol. 79 (Nov-Dec, 2013) pp. 485-500 see arxiv version .
For recent discussions, see Nature Physics, Vol. 10 (March 2014) pp. 218-224 by Boixo et al. (Univ. S. California, ETH, ...), saying "The phenomenon of quantum tunneling suggests that it can be more efficient to explore the state space quantum mechanically in a quantum annealer [Ray, Chakrabarti & Chakrabarti Physical Review B (1989); Finnila et al., Chemical Physics Letters (1994); Kadwaki & Nishimori, Physical Review E (1998)] & the collection of 'Discussion & Debate' papers on Quantum Annealing: The Fastest Route to Quantum Computation? European Physical Journal: Special Topics, Vol. 224 (January 2015) pp. 1-212, where e.g., Silevitch, Rosenbaum & Aeppli (Univ. Chicago, Caltech, Swiss Fed. Inst. Tech., ... ; pp. 25-34) say "A quantum computer has the potential to exploit effects such as entanglement and tunneling and that appear on the atomic and molecular size scales to solve such problems dramatically faster than conventional computers [Ray, Chakrabarti & Chakrabarti, Physical review B (1989); Farhi et al., Science (2001); Santoro et al, Science (2002), Das & Chakrabarti, Reviews of Modern Physics (2008; Johnson et al., Nature (2011)].".
Heim et al. (ETH Group) in Science, Vol. 348 (April 2015) pp. 215-217 say "Quantum annealing [Ray, Chakrabarti & Chakrabarti, Physical Review B (1989); Finnila et al., Chemical Physics Letters (1994); Kadowaki & Nishimori, Physical Review E (1998); Farhi et al., Science (2001); Das & Chakrabarti, Reviews of Modern Physics (2008)] uses quantum tunneling instead of thermal excitations to escape from local minima, which can be advantageous in systems with tall but narrow barriers, which are easier to tunnel through than to thermally climb over.".
Mandra, Guerreschi, and Aspuru-Guzik (Harvard Univ.) in their Physical Review A Vol. 92 (December 2015) 062320 begin with the introductory sentence "In 2001, Farhi et al. [Science (2001)] proposed a new paradigm to carry out quantum computation ... that builds on previous results developed by the statistical & chemical physics communities in the context of quantum annealing techniques [Ray, Chakrabarti & Chakrabarti, Physical Review B (1989); Kadwaki & Nishimori, Physical Review E (1998); Finnila et al., Chemical Physics Letters (1994); Lee & Berne, Journal of Physical Chemistry A (2000)].".
Boixo et al. (Google, NASA Ames, D-Wave Group, ...; & acknowledging discussions with Farhi, Leggett, et al.) in their Nature Communications (January 2016) start the paper with the sentence "Quantum annealing [Finnila et al. Chemical Physics Letters (1994); Kadwaki & Nishimori, Physical Review E (1998); Farhi et al., arXiv (2002); Brooke et al., Science (1999); Santoro et al., Science (2002)] is a technique inspired by classical simulated annealing [Ray, Chakrabarti & Chakrabarti, Physical Review B (1989) that aims to take advantage of quantum tunnelling.".
Tran et al. (Quantum AI Lab & Intelligent Systems Division, NASA Ames, ...) in their Technical Report no. WS-16-12, Proc. 30th AAAI Conf. on AI (March 2016) on 'Scheduling a Mars Lander' say "While large-scale universal quantum computers are likely decades away, special purpose quantum computational devices are emerging. The first of such are quantum annealers, special purpose hardware designed to run quantum annealing [Farhi et al., arXiv (2000); Das and Chakrabarti, Reviews of Modern Physics (2008); Johnson et al. Nature (2011); Smelyanskiy et al., arXiv (2012)], a metaheuristic that can make use of certain non-classical effects, such as quantum tunneling and quantum interference [Das and Chakrabarti, Reviews of Modern Physics (2008); Boixo et al., arXiv (2014)] for computational purposes.".
AWARDS & DISTINCTIONS: