Holographic entropy bound in two-dimensional gravity
High Energy Physics - Theory
2016-09-06 v2
Abstract
Bousso's entropy bound for two-dimensional gravity is investigated in the lightcone gauge. It is shown that due to the Weyl anomaly, the null component of the energy-momentum tensor takes a nonvanishing value, and thus, combined with the conditions that were recently proposed by Bousso, Flanagan and Marolf, a holographic entropy bound similar to Bousso's is expected to hold in two dimensions. A connection of our result to that of Strominger and Thompson is also discussed.
Keywords
Cite
@article{arxiv.hep-th/0304012,
title = {Holographic entropy bound in two-dimensional gravity},
author = {Masafumi Fukuma and Akitsugu Miwa and Kazuyoshi Takahashi},
journal= {arXiv preprint arXiv:hep-th/0304012},
year = {2016}
}
Comments
14 pages, 2 figures, minor corrections, to appear in Prog. Theor. Phys