N=2,D=4超引力中的膜与共形场论极限
高能物理 - 理论
2007-05-23 v2
摘要
本文总结了嵌入N=2超引力中的4维膜解（瞬子、黑洞和弦）。与10维情形类似，这些解通过对偶变换（T对偶、c映射）相关联。对于引力光子无磁荷的情形，我们讨论了近 horizon 几何的共形场论描述。讨论了M理论紧致化于Calabi-Yau三元簇的矩阵极限下无质量模的解耦。
引用
@article{arxiv.hep-th/9801058,
title = {Branes in N=2,D=4 sugra and the conformal field theory limit},
author = {Klaus Behrndt},
journal= {arXiv preprint arXiv:hep-th/9801058},
year = {2007}
}
备注
Latex, 8 pages; added comments on corrections for the black hole entropy coming from the near-horizon CFT; (talk given at ``31st Internat. Symp. Ahrenshoop on the Theory of Elementary Particles'' Buckow, Sept. 2-6, 97)