中文

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。

关键词

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