Entropy of the FRW universe based on the generalized uncertainty principle
General Relativity and Quantum Cosmology
2014-11-20 v2 High Energy Physics - Theory
Abstract
The statistical entropy of the FRW universe described by time-dependent metric is newly calculated using the brick wall method based on the general uncertainty principle with the minimal length. We can determine the minimal length with the Plank scale to obtain the entropy proportional to the area of the cosmological apparent horizon.
Keywords
Cite
@article{arxiv.1003.3287,
title = {Entropy of the FRW universe based on the generalized uncertainty principle},
author = {Wontae Kim and Young-Jai Park and Myungseok Yoon},
journal= {arXiv preprint arXiv:1003.3287},
year = {2014}
}
Comments
10 pages, accepted in Modern Physics Letters A