6 citations · 6 across the 1 of their papers we have counts for
5 papers
Analogue metric in a black bounce background
Kunal Pal, Kuntal Pal, Tapobrata Sarkar
The conventional approach of embedding an effective acoustic metric for sound motion in a background flat Minkowski space-time, has recently been extended to incorporate more gener…
Constraining alternatives to the Kerr black hole
Rajibul Shaikh, Kunal Pal, Kuntal Pal +1
The recent observation of the shadow of the supermassive compact object M87 by the Event Horizon Telescope (EHT) collaboration has opened up a new window to probe the strong gr…
Disformal transformations and the motion of a particle in semi-classical gravity
Sandip Chowdhury, Kunal Pal, Kuntal Pal +1
The approach to incorporate quantum effects in gravity by replacing free particle geodesics with Bohmian non-geodesic trajectories has an equivalent description in terms of a confo…
The geometry of RN-AdS fluids
Joy Das Bairagya, Kunal Pal, Kuntal Pal +1
We establish the parameter space geometry of a fluid system characterized by two constants, whose equation of state mimics that of the RN-AdS black hole. We call this the RN-AdS fl…
Collapse in gravity and the method of matching
Sandip Chowdhury, Kunal Pal, Kuntal Pal +1
Collapsing solutions in gravity are restricted due to junction conditions that demand continuity of the Ricci scalar and its normal derivative across the time-like collapsin…