Entropy corresponding to the interior of a Schwarzschild black hole
Abstract
Interior volume within the horizon of a black hole is a non-trivial concept which turns out to be very important to explain several issues in the context of quantum nature of black hole. Here we show that the entropy, contained by the {\it maximum} interior volume for massless modes, is proportional to the Bekenstein-Hawking expression. The proportionality constant is less than unity implying the horizon bears maximum entropy than that by the interior. The derivation is very systematic and free of any ambiguity. To do so the precise value of the energy of the modes, living in the interior, is derived by constraint analysis. Finally, the implications of the result are discussed.
Keywords
Cite
@article{arxiv.1703.00142,
title = {Entropy corresponding to the interior of a Schwarzschild black hole},
author = {Bibhas Ranjan Majhi and Saurav Samanta},
journal= {arXiv preprint arXiv:1703.00142},
year = {2017}
}
Comments
Two new references and additional discussions added, to appear in Phys. Lett. B