120 citations · 318 across the 43 of their papers we have counts for
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gr-qc2021★ 1 cited
Thermal radiation in curved spacetime using influence functional formalism
Chiranjeeb Singha, Subhashish Banerjee
Generalizing to relativistic exponential scaling and using the theory of noise from quantum fluctuations, it has been shown that one vacuum (Rindler, Hartle-Hawking, or Gibbons-Haw…
gr-qc2021★ 20 cited
Thermodynamics of multi-horizon spacetimes
Chiranjeeb Singha
There exist several well-established procedures for computing thermodynamics for a single horizon spacetime. However, for a spacetime with multi-horizon, the thermodynamics is not…
quant-ph2021
Can a pure state remain pure in the Unruh effect?
Saptarshi Saha, Arpan Chatterjee, Chiranjeeb Singha
A uniformly accelerated detector in an inertial vacuum undergoes an unavoidable dissipation, and the final steady-state becomes thermal. However, to attain such a mixed state, ther…