161 citations · 715 across the 29 of their papers we have counts for
28 papers
Computing nonlinearity ratios using second order black hole perturbation theory
Jasveer Singh, Vardarajan Suneeta
We revisit an analytical approximation scheme for computing nonlinearity ratios involving quadratic quasinormal modes (QQNMs). We compute these ratios for the general case when the…
Causal Structure of Higher Curvature Gravity
Mohd Ali, Vardarajan Suneeta
In this paper, we analyze the causal structure of Generalized Quadratic Gravity (GQG) and Einsteinian Cubic Gravity (ECG). It is well known that gravitons in higher-curvature theor…
A local Generalized second law in crossed product constructions
Mohd Ali, Vardarajan Suneeta
In this paper, we show a local generalized second law (the generalized entropy is nondecreasing) in crossed product constructions for maximally extended static and Kerr black holes…
Generalized Entropy in Higher Curvature Gravity And Entropy of Algebra of Observables
Mohd Ali, Vardarajan Suneeta
Recently, Chandrasekaran, Penington and Witten (CPW) have shown that the generalized entropy of the Schwarzschild black hole at the bifurcation surface equals the entropy of an ext…
A note on the action with the Schwarzian at the stretched horizon
Mohd Ali, Vardarajan Suneeta
In this paper, we discuss the quantization of an interesting model of Carlip which appeared recently. It shows a way to associate boundary degrees of freedom to the stretched horiz…
Some results in AdS/BCFT
Mohd Ali, Vardarajan Suneeta
In this paper, we study the construction in and the BTZ black hole spacetime. We find a new solution to the equation for the End of the World (EoW) brane. The in…