On the instability of effective potential for non-abelian toroidal D-brane
High Energy Physics - Theory
2009-09-17 v1
Abstract
We calculate the one-loop effective potential for the toroidal non-abelian D-brane in the constant magnetic SU(2) gauge field. The study of its properties shows that the potential is unbounded below. This fact indicates the instability of the non-abelian D-brane in the background under consideration like the instability of chromomagnetic vacuum in SU(2) gauge theory.
Keywords
Cite
@article{arxiv.hep-th/9710137,
title = {On the instability of effective potential for non-abelian toroidal D-brane},
author = {Shin'ichi Nojiri and Sergei D. Odintsov},
journal= {arXiv preprint arXiv:hep-th/9710137},
year = {2009}
}
Comments
to be published in Phys.Lett.B, 11 pages with 1 figure (ps file), LaTeX file