No-boundary Codimension-two Braneworld
High Energy Physics - Theory
2007-05-23 v2 Astrophysics
General Relativity and Quantum Cosmology
Abstract
The quantum creation probability and entropy of a 2-codimensional braneworld are calculated in the framework of no-boundary universe. The entropy can take an arbitrarily large value as the brane tensions increase, in violation of the conjectured "N-bound" in quantum gravity, even for a 4-dimensional ordinary universe.
Keywords
Cite
@article{arxiv.hep-th/0405249,
title = {No-boundary Codimension-two Braneworld},
author = {Zhong Chao Wu},
journal= {arXiv preprint arXiv:hep-th/0405249},
year = {2007}
}
Comments
11 pages