Gauge Fields on Tachyon Matter
High Energy Physics - Theory
2009-11-07 v4
Abstract
We study the rolling tachyon including the gauge fields in boundary string field theory. We show that there are no plane wave solutions for the gauge fields for large time. The disappearance of the plane wave solutions indicates that there are no excitations of the gauge fields on the tachyon matter, which is consistent with the Sen's conjecture.
Keywords
Cite
@article{arxiv.hep-th/0206102,
title = {Gauge Fields on Tachyon Matter},
author = {Akira Ishida and Shozo Uehara},
journal= {arXiv preprint arXiv:hep-th/0206102},
year = {2009}
}
Comments
6 pages, (v2)minor corrections (v3)some modifications, comments and a reference added (v4)some equations refined, to appear in Phys. Lett. B