Tachyon Vortex
Astrophysics
2009-11-10 v1 General Relativity and Quantum Cosmology
High Energy Physics - Theory
Abstract
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.
Keywords
Cite
@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}
}
Comments
9 pages, to be published in Chin. Phys. Lett. 20 (2003) 1678