arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1507.00486hep-th
收藏

手征超引力下的超维拉索罗代数

Super Virasoro Algebras From Chiral Supergravity

Yoshifumi Hyakutake

摘要:

本文将Wald的公式应用于Vielbein形式,构造了包含Lorentz Chern-Simons项的手征超引力的Noether荷。我们调查的AdS 3/CFT 2对应使用vielbein形式主义。通过考虑局部洛伦兹变换,我们仔细地研究了渐近对称群,并从手征超引力出发构造了中心扩张的超维拉索罗代数.

英文摘要:

In this note, we construct Noether charges for the chiral supergravity, which contains the Lorentz Chern-Simons term, by applying Wald's prescription to the vielbein formalism. We investigate the AdS3/CFT2 correspondence by using the vielbein formalism. The asymptotic symmetry group is carefully examined by taking into account the local Lorentz transformation, and we construct super Virasoro algebras with central extensions from the chiral supergravity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑