70 citations · 426 across the 23 of their papers we have counts for
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Abbott-Deser-Tekin like conserved quantities in Lanczos-Lovelock gravity: beyond Killing diffeomorphisms
Krishnakanta Bhattacharya, Bibhas Ranjan Majhi
We obtain the conserved Abbott-Deser-Tekin (ADT)-{\it like} current for the Lanczos-Lovelock gravity for a diffeomorphism vector, which defines the horizon of a spacetime and, impo…
Noether and Abbott-Deser-Tekin conserved quantities in scalar-tensor theory of gravity both in Jordan and Einstein frames
Krishnakanta Bhattacharya, Ashmita Das, Bibhas Ranjan Majhi
We revisit the thermodynamic aspects of the scalar-tensor theory of gravity in the Jordan and in the Einstein frame. Examining the {\it missing links} of this theory carefully, we…
Noncommutative Heisenberg algebra in the neighbourhood of a generic null surface
Krishnakanta Bhattacharya, Bibhas Ranjan Majhi
We show that the diffeomorphisms, which preserve the null nature for a generic null metric very near to the null surface, provide {\it noncommutative} Heisenberg algebra. This is t…