中文

N=2超引力的辛结构及其中心扩张

高能物理 - 理论 2009-10-28 v1

摘要

我们报道了存在电荷与磁荷时,N=2N=2 D=4D=4超引力与nVn_V个阿贝尔矢量多重态耦合的表述。给出了nV+1n_V+1个规范场的(依赖于模的)电菏与磁荷的一般公式,它们反映了底层特殊几何的辛结构。给出了紧化在Calabi-Yau流形上、规范群为U(1)h21+1U(1)^{h_{21}+1}的IIB型弦的具体说明。

关键词

引用

@article{arxiv.hep-th/9509160,
  title  = {The Symplectic Structure of N=2 Supergravity and its Central Extension},
  author = {A. Ceresole and R. D'Auria and S. Ferrara},
  journal= {arXiv preprint arXiv:hep-th/9509160},
  year   = {2009}
}

备注

Contribution to the Proceedings of Trieste Conference on ``S Duality and Mirror Symmetry'', June 1995. LaTeX with espcrc2.sty (attached), 9 pgs