31 citations · 124 across the 10 of their papers we have counts for
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Detector's response to coherent Rindler and Minkowski photons
Pradeep Kumar Kumawat, Dipankar Barman, Bibhas Ranjan Majhi
We observe that the transition probability in a static two-level quantum detector interacting with a coherent Rindler field mode differs from that of the Rindler detector interacti…
Mirror-enhanced acceleration-induced geometric phase
Dipankar Barman, Debasish Ghosh, Bibhas Ranjan Majhi
Fulling-Davies-Unruh effect contains great amount of theoretical importance in various branches of physics. Requirement of very high acceleration hinders its experimental evidence.…
Spontaneous entanglement leakage of two static entangled Unruh-DeWitt detectors
Dipankar Barman, Angshuman Choudhury, Bhushan Kad +1
Two entangled two-level Unruh-DeWitt detectors, which are in rest, spontaneously loose entanglement when at least any one of them is not isolated from the environment quantum field…
Constructing an entangled Unruh Otto engine and its efficiency
Dipankar Barman, Bibhas Ranjan Majhi
Uniformly accelerated frame mimics a thermal bath whose temperature is proportional to the proper acceleration. Using this phenomenon we give a detailed construction of an Otto cyc…