36 citations · 287 across the 21 of their papers we have counts for
3 papers · 1 filter
Unruh-DeWitt detector in presence of multiple scalar fields : A Toy Model
Chandramouli Chowdhury, Ashmita Das, Bibhas Ranjan Majhi
Applications of Unruh-Fulling (UF) effect are well studied in literature via the interaction of Unruh-DeWitt (UD) detector and {\it single} scalar field. In this work, we investiga…
Bouncing cosmology from warped extra dimensional scenario
Ashmita Das, Debaprasad Maity, Tanmoy Paul +1
From the perspective of four dimensional effective theory on a two brane warped geometry model, we examine the possibility of "bouncing phenomena"on our visible brane. Our results…
Radion stabilization in higher curvature warped spacetime
Ashmita Das, Hiya Mukherjee, Tanmoy Paul +1
We consider a five dimensional AdS spacetime in presence of higher curvature term like in the bulk. In this model, we examine the possibility of modulus stabiliza…