arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1107.0758hep-thgr-qc
收藏

时空群和引力作用的规范WZW模型

Gauged WZW models for space-time groups and gravitational actions

Pablo Mora, Pablo Pais, Steven Willison

摘要:

在本文中,我们研究规范Wess-Zumino-Witten模型的时空群引力理论,由Anabalon,Willison和Zanelli最近的工作的趋势。我们讨论了任意维的场方程,并详细研究了两个时空维和规范群SO(2,1)的最简单情况。对于这个模型,我们研究了黑洞解,我们计算了它们的质量和熵,这导致了两者的零值。

英文摘要:

In this paper we investigate gauged Wess-Zumino-Witten models for space-time groups as gravitational theories, following the trend of recent work by Anabalon, Willison and Zanelli. We discuss the field equations in any dimension and study in detail the simplest case of two space-time dimensions and gauge group SO(2,1). For this model we study black hole solutions and we calculate their mass and entropy which resulted in a null value for both.

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。

↑