13 citations · 13 across the 1 of their papers we have counts for
4 papers
Horizon induces instability locally and creates quantum thermality
Surojit Dalui, Bibhas Ranjan Majhi, Pankaj Mishra
The classical Hamiltonian for a chargeless and massless particle in a very near horizon region is shown to be of the form as long as radial motion is concerned. This is…
Induction of chaotic fluctuations in particle dynamics in a uniformly accelerated frame
Surojit Dalui, Bibhas Ranjan Majhi, Pankaj Mishra
The ongoing conjecture that the presence of horizon may induce chaos in an integrable system, is further investigated from the perspective of a uniformly accelerated frame. Particu…
How robust is the indistinguishability between quantum fluctuation seen from non-inertial frame and real thermal bath
Chandramouli Chowdhury, Susmita Das, Surojit Dalui +1
We re-advocated the conjecture of indistinguishability between the quantum fluctuation observed from a Rindler frame and a real thermal bath, for the case of a free massless scalar…
Conformal Vacuum and Fluctuation-Dissipation in de-Sitter Universe and Black Hole Spacetimes
Ashmita Das, Surojit Dalui, Chandramouli Chowdhury +1
In the studies of quantum field theory in curved spacetime, the ambiguous concept of vacuum state and the particle content is a long-standing debatable aspect. So far it is well kn…