Type 0 T-Duality and the Tachyon Coupling
高能物理 - 理论
2009-11-07 v2
摘要
We consider the T-duality relations between Type 0A and 0B theories, and show that this constraints the possible couplings of the tachyon to the RR-fields. Due to the `doubling' of the RR sector in Type 0 theories, we are able to introduce a democratic formulation for the Type 0 effective actions, in which there is no Chern-Simons term in the effective action. Finally we discuss how to embed Type II solutions into Type 0 theories.
关键词
引用
@article{arxiv.hep-th/0103244,
title = {Type 0 T-Duality and the Tachyon Coupling},
author = {Patrick Meessen and Tomas Ortin},
journal= {arXiv preprint arXiv:hep-th/0103244},
year = {2009}
}
备注
some misprints corrected and a reference added