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arXiv 1602.07211hep-th
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全球AdS黑洞的位相

Phases of Global AdS Black Holes

Pallab Basu, Chethan Krishnan, P. N. Bala Subramanian

摘要:

研究了巨正则系综下渐近反德西特时空($AdS_4$)中与带电标量场和规范场耦合的引力相位。对于共形耦合标量,我们绘制了四个相关解:整体AdS、玻色子星、Reissner-Nordstrom黑洞和多毛黑洞之间的复杂相图.相图的性质经历了质的变化,标量的电荷的变化,我们讨论。我们还讨论了极值极限中出现的新特征。

英文摘要:

We study the phases of gravity coupled to a charged scalar and gauge field in an asymptotically Anti-de Sitter spacetime ($AdS_4$) in the grand canonical ensemble. For the conformally coupled scalar, an intricate phase diagram is charted out between the four relevant solutions: global AdS, boson star, Reissner-Nordstrom black hole and the hairy black hole. The nature of the phase diagram undergoes qualitative changes as the charge of the scalar is changed, which we discuss. We also discuss the new features that arise in the extremal limit.

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。

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