Power Law Corrections to BTZ Black Hole Entropy
High Energy Physics - Theory
2014-11-17 v3 General Relativity and Quantum Cosmology
Abstract
We study the quantum scalar field in the background of BTZ black hole and evaluate the entanglement entropy of the non-vacuum states. The entropy is proportional to the area of event horizon for the ground state, but the area law is violated in the case of non-vacuum states (first excited state and mixed states) and the corrections scale as power law.
Keywords
Cite
@article{arxiv.1406.3809,
title = {Power Law Corrections to BTZ Black Hole Entropy},
author = {Dharm Veer Singh},
journal= {arXiv preprint arXiv:1406.3809},
year = {2014}
}
Comments
21 pages, 3 figures, Journal Version