arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1604.05705hep-th
收藏

规范超引力中自旋AdS4黑洞的热力学

Thermodynamics of spinning AdS4 black holes in gauged supergravity

Chiara Toldo

摘要:

本文研究了四维规范N=2超引力下旋转黑洞解的热力学性质。我们分析了两种不同的超重力模型,其特征在于前电位$F = -i X^0 X^1$和$F= -2i \sqrt{X^0 (X^1)^3}$。黑洞位形由电磁荷和标量场支持,并具有不同的边界条件。我们在正则系综中进行了分析,在那里我们找到了一个合适的电荷和角动量范围内的一阶相变。我们进行热力学稳定性检查的配置。使用全息字典,我们解释的相变在双场论,这属于一类的ABJM理论生活在一个旋转的爱因斯坦宇宙中的运营商的期望值。我们也将分析扩展到双子组态。最后,我们展示了通过全息重整化技术计算壳层作用量和质量。

英文摘要:

In this paper we study the thermodynamics of rotating black hole solutions arising from four-dimensional gauged N=2 supergravity. We analyze two different supergravity models, characterized by prepotentials $F = -i X^0 X^1$ and $F= -2i \sqrt{X^0 (X^1)^3}$. The black hole configurations are supported by electromagnetic charges and scalar fields with different kinds of boundary conditions. We perform our analysis in the canonical ensemble, where we find a first order phase transition for a suitable range of charges and angular momentum. We perform the thermodynamic stability check on the configurations. Using the holographic dictionary we interpret the phase transition in terms of expectation values of operators in the dual field theory, which pertains to the class of ABJM theories living on a rotating Einstein universe. We extend the analysis to dyonic configurations as well. Lastly, we show the computation of the on-shell action and mass via holographic renormalization techniques.

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。

↑