Does the generalized second law hold in the form of time derivative expression?
General Relativity and Quantum Cosmology
2009-10-31 v1
Abstract
We investigate whether the generalized second law is valid, using two dimensional black hole spacetime, irrespective of models. A time derivative form of the generalized second law is formulated and it is shown that the law might become invalid. The way to resolve this difficulty is also presented and discussed.
Keywords
Cite
@article{arxiv.gr-qc/9902029,
title = {Does the generalized second law hold in the form of time derivative expression?},
author = {T. Shimomura and T. Okamura and T. Mishima and H. Ishihara},
journal= {arXiv preprint arXiv:gr-qc/9902029},
year = {2009}
}
Comments
12 pages, 3 figures, revtex