弦论中Born-Infeld作用量的非阿贝尔推广
高能物理 - 理论
2009-09-17 v3
摘要
我们证明,非阿贝尔矢量场的树级开弦有效作用量中依赖于场强但不依赖于其协变导数的部分,由Born-Infeld不变量的直接非阿贝尔推广的对称化迹给出。我们讨论了在D膜动力学中的应用。
引用
@article{arxiv.hep-th/9701125,
title = {On non-abelian generalisation of Born-Infeld action in string theory},
author = {A. A. Tseytlin},
journal= {arXiv preprint arXiv:hep-th/9701125},
year = {2009}
}
备注
13 pages, harvmac. Some confusion about instanton matrix model solutions corrected (string solution is interpreted as a D-string bound to a large number of D-instantons)