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Rangeet Bhattacharyya

Associate Professor
Dept: Physical Sciences (DPS)
E-mail: rangeet [at] iiserkol.ac.in
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Research Interest:

    We study the dynamics of the driven-dissipative quantum systems. We develop theoretical methods based on quantum master equations. As an experimental tool, we use the solution state Nuclear Magnetic Resonance spectroscopy. Our other research interests include quantum information processing and dynamic nuclear polarization.


Academic Background:
  1. PhD (Physics), Indian Institute of Science, Bangalore, 2005
  2. MS (Physics), Indian Institute of Science, Bangalore, 2000
  3. BSc (Physics), Jadavpur University, 1997


Positions:
  1. Associate Professor, IISER Kolkata ( - )
  2. Post-doctorate, Southampton University, Southampton, UK (2010 - 2010)
  3. Post-doctorate, Stony Brook University, NY, USA (2007 - 2009)
  4. Post-doctorate with Feinberg fellowship, Weizmann Institute of Science, Israel (2005 - 2007)


Awards and Honors:
  1. Laura Marinelli Award from 50th Rocky Mountain conference on solid state NMR, USA (2008)
  2. Reva G Stone fellowship from Feinberg Graduate School, Weizmann Institute of Science (2006)
  3. Feinberg fellowship from Feinberg Graduate School, Weizmann Institute of Science (2005)
  4. University Gold medal from Jadavpur University (1997)


Selected Publications:
  1. Chakrabarti, Arnab and Bhattacharyya, Rangeet. 2018. "Quantum master equation with dissipators regularized by thermal fluctuations." Physical Review A, 97, 063837
  2. Chakraborty, Ipsita; Mukherjee, Kaustuv; De, Priyadarsi and Bhattacharyya, Rangeet. 2018. "Monitoring Coil-Globule Transitions of Thermo-Responsive Polymers by Using NMR Solvent Relaxation." The Journal of Physical Chemistry B, 122, 6094-6100
  3. Chakrabarti, Arnab and Bhattacharyya, Rangeet. 2018. "Non-Bloch decay of Rabi oscillations in liquid state NMR." Europhysics Letters, 121, 57002
  4. Chakraborty, Ipsita; Mukherjee, Ishita; Haldar, Ujjal; De, Priyadarsi; De, Priyadarsi and Bhattacharyya, Rangeet. 2017. "Monitoring aggregation of a pH-responsive polymer via proton exchange." Physical Chemistry Chemical Physics, 19, 17360
  5. Chakrabarti, Arnab; Chakraborty, Ipsita and Bhattacharyya, Rangeet. 2016. "Dynamic decoupling in the presence of 1D random walk." Journal of Statistical Mechanics: Theory and Experiment, 5, 053210
All Publications: Click Here