309 citations · 2.5k across the 104 of their papers we have counts for
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Horizon spectroscopy in and beyond general relativity
Jozef Skakala, S. Shankaranarayanan
In this work we generalize the results for the entropy spectra typically derived for black holes in general relativity to a generic horizon within the spherically symmetric (asympt…
An approach to the quantization of black-hole quasi-normal modes
Soham Pal, Karthik Rajeev, S. Shankaranarayanan
In this work we derive the asymptotic quasi-normal modes of a BTZ black hole using a quantum field theoretic Lagrangian. The BTZ black hole is a very popular system in the context…
Black hole hair in Lovelock gravity
Jozef Skakala, S. Shankaranarayanan
We present a method to analyse black hole hair in the spherical symmetric sector of the Lovelock theory in arbitrary dimensions that is an alternative to solving the equations of m…
Consistency relation in power law G-inflation
Sanil Unnikrishnan, S. Shankaranarayanan
In the standard inflationary scenario based on a minimally coupled scalar field, canonical or non-canonical, the subluminal propagation of speed of scalar perturbations ensures the…