3 papers
quant-ph2026
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…
gr-qc2025
Can spacetime fluctuations generate entanglement between co-moving accelerated detectors?
Dipankar Barman, Bibhas Ranjan Majhi
Recent studies [Class. Quant. Grav. 42, 03LT01 (2025); Phys. Rev. D 111, 045023 (2025)] indicate that in a nested sequence of Rindler wedges, vacuum of former Rindler frame appears…
quant-ph2025
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.…