4 papers
Wald-like entropy and Islands in Dimensionally Reduced Einstein-Hilbert Gravity
Krishna Jalan
We study the island formula and Page curve for the asymptotically flat eternal and quasi-stationary evaporating black hole solutions within the dimensionally reduced Einstein-Hilbe…
Island Paradigm and Information Recovery from Radiation
Krishna Jalan, Roji Pius, Manish Ramchander
The island paradigm for an AdS eternal black hole in the Hartle-Hawking state coupled to a finite temperature non-gravitating bath asserts that after the Page time the operator…
Reduced Half-sided Translations and Islands
Krishna Jalan, Roji Pius
An AdS black hole in equilibrium with a finite temperature non-gravitating bath comes with a Hawking-like information paradox. The resolution of this paradox requires introduci…
Generalized Second Law for Non-minimally Coupled Matter Theories
Prateksh Dhivakar, Krishna Jalan
We prove the generalized second law (GSL) for higher curvature gravity theories when the matter sector is non-minimally coupled. The validity of our proof is in the regime of linea…