Particle Motion Around Tachyon Monopole
General Relativity and Quantum Cosmology
2008-11-26 v1
Abstract
Recently, Li and Liu have studied global monoole of tachyon in a four dimensional static space-time. We analyze the motion of massless and massive particles around tachyon monopole. Interestingly, for the bending of light rays due to tachyon monopole instead of getting angle of deficit we find angle of surplus. Also we find that the tachyon monopole exerts an attractive gravitational force towards matter.
Cite
@article{arxiv.0707.0053,
title = {Particle Motion Around Tachyon Monopole},
author = {M. Kalam and F. Rahaman and S. Mondal},
journal= {arXiv preprint arXiv:0707.0053},
year = {2008}
}