来自SL(2,Z)对偶性和超对称性的四维弦理论有效作用量的非微扰修正
高能物理 - 理论
2008-11-26 v2
摘要
我们找到了D(-1)和D1膜瞬子对Calabi-Yau三折叠上IIB型弦紧化的超多重态模空间的贡献。这些贡献与已知的微扰和世界sheet瞬子修正结合成一个单一的模不变函数,该函数决定了超多重态低能有效作用量。
引用
@article{arxiv.hep-th/0612027,
title = {Nonperturbative corrections to 4D string theory effective actions from SL(2,Z) duality and supersymmetry},
author = {Daniel Robles-Llana and Martin Rocek and Frank Saueressig and Ulrich Theis and Stefan Vandoren},
journal= {arXiv preprint arXiv:hep-th/0612027},
year = {2008}
}
备注
5 pages, 1 figure; v2: minor changes, references added, title changed as requested by PRL