51 citations · 212 across the 14 of their papers we have counts for
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quant-ph2013★ 10 cited
Fluctuation corrections on thermodynamic functions: Finite size effect
Sudarson Sekhar Sinha, Arnab Ghosh, Deb Shankar Ray
The explicit thermodynamic functions, in particular, the specific heat of a spin system interacting with a spin bath which exerts finite dissipation on the system are determined. W…
quant-ph2013
Coherent state of a weakly interacting ultracold Fermi gas
Arnab Ghosh, Sudarson Sekhar Sinha, Deb Shankar Ray
We examine the weakly interacting atoms in an ultracold Fermi gas leading to a state of macroscopic coherence, from a theoretical perspective. It has been shown that this state can…