从拓扑场论到协变矩阵弦
高能物理 - 理论
2007-05-23 v1
摘要
本文是先前工作 hep-th/9907099 的简缩版：我们提出一个拓扑量子场论作为表述协变矩阵弦的扭曲候选者。该模型依赖于在具有约化完整性的八维流形上定义的八元数或复化瞬子方程。为允许模型无反常地去扭曲，我们建议以（部分扭曲的）W-引力作为“扩充的”2d-引力 sector。
引用
@article{arxiv.hep-th/9909131,
title = {From Topological Field Theories to Covariant Matrix Strings},
author = {Laurent Baulieu and Celine Laroche and Nikita Nekrasov},
journal= {arXiv preprint arXiv:hep-th/9909131},
year = {2007}
}
备注
5 pages, LaTeX, uses cargese.cls (included). To appear in the gong show section of the proceedings of Cargese'99 summer school "Progress in String Theory and M-theory", May 24 - June 5 (talk by Celine Laroche)