Classical and quantum wormholes in a flat $\Lambda$-decaying cosmology
广义相对论与量子宇宙学
2009-03-24 v3
摘要
We study the classical and quantum wormholes for a flat {\it Euclidean} Friedmann-Robertson-Walker metric with a perfect fluid including an ordinary matter source plus a source playing the role of dark energy (decaying cosmological term). It is shown that classical wormholes exist for this model and the quantum version of such wormholes are consistent with the Hawking-Page conjecture for quantum wormholes as solutions of the Wheeler-DeWitt equation.
引用
@article{arxiv.gr-qc/0608008,
title = {Classical and quantum wormholes in a flat $\Lambda$-decaying cosmology},
author = {F. Darabi},
journal= {arXiv preprint arXiv:gr-qc/0608008},
year = {2009}
}
备注
8 pages, 4 figures, accepted for publication in IJTP