Trapping photons by a line singularity
广义相对论与量子宇宙学
2009-11-07 v3
摘要
We present cylindrically symmetric, static solutions of the Einstein field equations around a line singularity such that the energy momentum tensor corresponds to infinitely thin photonic shells. Positivity of the energy density of the thin shell and the line singularity is discussed. It is also shown that thick shells containing mostly radiation are possible by a numerical solution.
关键词
引用
@article{arxiv.gr-qc/0208003,
title = {Trapping photons by a line singularity},
author = {Metin Arik and Ozgur Delice},
journal= {arXiv preprint arXiv:gr-qc/0208003},
year = {2009}
}
备注
15 pages, 9 figures, replaced with revised version