具有非最小耦合标量场的带电虫洞:存在性与稳定性
广义相对论与量子宇宙学
2007-05-23 v1
摘要
我们展示了在广义相对论中,存在具有电荷或磁荷的静态、球对称、可通行的虫洞解。然而,这些虫洞在球对称扰动下会不稳定。该不稳定性与某一球面有效引力常数的发散有关。
引用
@article{arxiv.gr-qc/0205131,
title = {Charged wormholes with non-minimally coupled scalar fields. Existence and stability},
author = {K. A. Bronnikov and S. Grinyok},
journal= {arXiv preprint arXiv:gr-qc/0205131},
year = {2007}
}
备注
Latex2e, 6 pages. Contribution to Festschrift in honour of Prof. Mario Novello