Tachyon Vortex
天体物理学
2009-11-10 v1 广义相对论与量子宇宙学
高能物理 - 理论
摘要
The property and gravitational field of global string of tachyon matter are investigated in a four dimentional approximately cylindrically-symmetric spacetime with a deficit angle. Especially, we give an exact solution of the tachyon field in the flat spacetime background and we also find the solution of the metric in the linearized approximation of gravity.
关键词
引用
@article{arxiv.astro-ph/0308292,
title = {Tachyon Vortex},
author = {Dao-jun Liu and Xin-zhou Li},
journal= {arXiv preprint arXiv:astro-ph/0308292},
year = {2009}
}
备注
9 pages, to be published in Chin. Phys. Lett. 20 (2003) 1678