模空间断开的拓扑弦论
高能物理 - 理论
2007-05-23 v2
摘要
我论证了拓扑弦论的模空间通常具有多个连通分量。通常的场论机制允许模空间一个断开的连通分量中的观测者验证其他分量的存在,但这一机制失效。这种失效是黑洞稳健性质的结果。当分量之间的势垒远小于普朗克尺度时,通常的场论图像近似有效。
引用
@article{arxiv.hep-th/0011255,
title = {On Isolated Vacua and Background Independence},
author = {T. Banks},
journal= {arXiv preprint arXiv:hep-th/0011255},
year = {2007}
}
备注
JHEP LaTeX, 13 pages. Various comments added in response to correspondents' questions. In particular, generality of the result beyond the context of N=1 SUSY is given more emphasis