Type IIB tensionless superstrings in a pp-wave background
高能物理 - 理论
2009-11-10 v2
摘要
We solve the tensionless string in a constant plane wave background and obtain a hugely degenerate spectrum. This is the case for a large class of plane wave backgrounds. We show that the solution can also be derived as a consistent limit of the quantized tensile theory of IIB strings in a pp-wave. This is in contrast to the situation for several other backgrounds.
引用
@article{arxiv.hep-th/0401159,
title = {Type IIB tensionless superstrings in a pp-wave background},
author = {Andreas Bredthauer and Ulf Lindstrom and Jonas Persson and Linus Wulff},
journal= {arXiv preprint arXiv:hep-th/0401159},
year = {2009}
}
备注
1+17 pages, LaTeX, minor corrections, added new references