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Rangeet Bhattacharyya

Rangeet Bhattacharyya

Position
Professor
Location
Department of Physical Sciences, IISER Kolkata
Room No: 221C AAC
    Email: rangeet [at] iiserkol.ac.in
    Tel: 033 - 61360000 extension 1292

Research group

Research areas

  • Non-equilibrium Quantum Dynamics, Open Quantum Systems, NMR

We study the dynamics of the driven-dissipative quantum systems theoretically and experimentally. We develop theoretical methods based on quantum master equations. As an experimental tool, we use magnetic resonance spectroscopy. Our other research interests include quantum information processing and quantum optics.

  • PhD (Physics), Indian Institute of Science, Bangalore, India, 2005
  • MS (Physics), Indian Institute of Science, Bangalore, India, 2000
  • BSc (Physics), Jadavpur University, Kolkata, India, 1997
  • Professor, IISER-Kolkata (2021 - present)
  • Associate Professor, IISER-Kolkata (2016 - 2021)
  • Assistant Professor, IISER-Kolkata (2010 - 2016)
  • Post-doctorate, Southampton University, Southampton, UK (2010 - 2010)
  • Post-doctorate, Stony Brook University, NY, USA (2007 - 2009)
  • Post-doctorate with Feinberg fellowship, Weizmann Institute of Science, Israel (2005 - 2007)
  • Laura Marinelli Award from 50th Rocky Mountain conference on solid state NMR, USA (2008)
  • Reva G Stone fellowship from Feinberg Graduate School, Weizmann Institute of Science (2006)
  • Feinberg fellowship from Feinberg Graduate School, Weizmann Institute of Science (2005)
  • University Gold medal from Jadavpur University (1997)
  1. Cascaded dynamics of a periodically driven dissipative dipolar system, Saptarshi Saha and Rangeet Bhattacharyya, Physical Review A 107 (2), 022206 (2023)
  2. Effects of dipolar coupling on an entanglement storage device, Saptarshi Saha and Rangeet Bhattacharyya, Journal of Physics B: Atomic, Molecular and Optical Physics 55 (23), 235501 (2022)
  3. Emergence of the Born rule in strongly-driven dissipative systems, Nilanjana Chanda and Rangeet Bhattacharyya, Physical Review A, 104, 022436 (2021)
  4. Nonlinearity and temperature dependence of drive-induced shifts in a thermal environment, Arpan Chatterjee and Rangeet Bhattacharyya, Physical Review A, 102, 043111 (2020)
  5. Optimal clock speed of qubit gate operations on open quantum systems, Nilanjana Chanda and Rangeet Bhattacharyya, Physical Review A, 101, 042326 (2020)
  6. Quantum master equation with dissipators regularized by thermal fluctuations, Arnab Chakrabarti and Rangeet Bhattacharyya, Physical Review A, 97 (6), 063837 (2018)