Subhasis Sinha

I am mainly interested to study non-equilibrium dynamics particularly ergodic behavior and its deviation in isolated quantum system. Ergodic properties and its connection with `many body quantum chaos' can be explored using the tools like `random matrix theory' , `out of time ordered correlators (OTOC)' etc. Our research is focused on classical route to ergodicity and quantum scarring phenomena in interacting quantum system. We are also investigating exotic phases of ultracold atomic system and their transitions , particularly `supersolid' phase and formation of droplets in dipolar gas. Cavity/circuit QED opens up the possibility to study various non equilibrium/non classical states of light as well dissipative quantum transitions.

• Associate Professor, IISER-Kolkata (2013 - present)
• Assistant Professor, IISER-Kolkata (2008 - 2012)
• Faculty fellow, S. N. Bose National Centre for Basic Sciences (Kolkata) (2006 - 2008)
• Post doctoral fellow, University of Stuttgart (2005 - 2006)
• Post doctoral fellow, Max Planck Institute for complex systems (Dresden) (2003 - 2005)
• Post-doctoral fellow , Ecole Normale Superieure(Paris) (2000 - 2002)

Research Scholars

Debabrata Mondal

G Vivek

Postdoctoral Fellows

1. Sinha, Sudip and Sinha, S. (2020). "Chaos and Quantum Scars in Bose-Josephson Junction Coupled to a Bosonic Mode", Phys. Rev. Lett. 125, 134101.
2. Deng, X; Ray, S; Sinha, S; Shlayapnikov, G V and Santos, L. 2019."One-dimensional quasicrystals with power-law hopping ." Phys.Rev.Lett, 123, 025301.
3. Sinha, Subhasis; Nath, Rejish and Santos, Luis. 2011."Trapped Two-Dimensional Condensates with Synthetic Spin-Orbit Coupling." Phys. Rev. Lett. , 107, 270401.
4. Sinha, S and Santos, L. 2007."Cold Dipolar Gases in Quasi-One-Dimensional Geometries." Phys. Rev. Lett. , 99, 140406