276 citations · 1.6k across the 26 of their papers we have counts for
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A CFT interpretation of cosmological correlation functions in vacua in de-Sitter space
Sachin Jain, Nilay Kundu, Suman Kundu +2
de-Sitter(dS) space allows for a generalized class of vacua, known as vacua, described by some parameters. The Bunch-Davies (BD) vacua is a point in this parameter space. The c…
Non-minimal coupling of scalar and gauge fields with gravity: an entropy current and linearized second law
Parthajit Biswas, Prateksh Dhivakar, Nilay Kundu
This work extends the proof of a local version of the linearized second law involving an entropy current with non-negative divergence by including the arbitrary non-minimal couplin…
The zeroth law of black hole thermodynamics in arbitrary higher derivative theories of gravity
Sayantani Bhattacharyya, Parthajit Biswas, Anirban Dinda +1
We consider diffeomorphism invariant theories of gravity with arbitrary higher derivative terms in the Lagrangian as corrections to the leading two derivative theory of Einstein's…