Non-Abelian T-duality for open strings
高能物理 - 理论
2009-10-30 v2
摘要
In the first part of the talk we discuss T-duality for a free boson on a world sheet with boundary in a setting suitable for the generalization to non-trivial backgrounds. The gauging method as well as the canonical transformation are considered. In both cases Dirichlet strings as T-duals of Neumann strings arise in a generic way. In the second part the gauging method is employed to construct the T-dual of a model with non-Abelian isometries.
引用
@article{arxiv.hep-th/9610062,
title = {Non-Abelian T-duality for open strings},
author = {Stefan Forste and Alexandros A. Kehagias and Stefan Schwager},
journal= {arXiv preprint arXiv:hep-th/9610062},
year = {2009}
}
备注
10 pages, Latex, psfig.sty, one figure; Talk given at the International Symposium on the Theory of Elementary Particles, Buckow 1996, References added