D-Branes on the Null-Brane
高能物理 - 理论
2010-02-03 v3
摘要
We study D-branes in the null-brane background. Using the covariant formalism of the worldsheet theory, we construct the boundary states describing D-branes on the null-brane. From the cylinder amplitudes, we find that the D-branes with codimension zero or two have time-dependent effective tensions.
引用
@article{arxiv.hep-th/0211218,
title = {D-Branes on the Null-Brane},
author = {Kazumi Okuyama},
journal= {arXiv preprint arXiv:hep-th/0211218},
year = {2010}
}
备注
19 pages, 1 figure, lanlmac