柴郡帽
The Cheshire Cap
摘要：
内视界在黑洞动力学中扮演着关键的角色;一个稍微非极值的带电或旋转的黑洞的大部分熵都被带到那里，协变熵界表明其余的熵位于内外视界之间的区域。试图将其与微观状态几何方案的结果相匹配表明，配置空间的基本长弦状态的“希格斯分支”实现了内视界上的自由度，而“库仑分支”描述了视界间区域及以外。支持这一建议来自于对微态几何中奇点发展方式的分析，以及它们与五膜动力学中相应结构的密切类比。这些奇点标志着理论的长弦自由度的开放，这在几何学方面是部分可见的。提出了一个黑洞内部的几何图像，其中长弦自由度解决了内视界上的几何奇异性，但又足够非局部地将信息传递到外视界和更远的地方。
英文摘要：
A key role in black hole dynamics is played by the inner horizon; most of the entropy of a slightly nonextremal charged or rotating black hole is carried there, and the covariant entropy bound suggests that the rest lies in the region between the inner and outer horizon. An attempt to match this onto results of the microstate geometries program suggests that a `Higgs branch' of underlying long string states of the configuration space realizes the degrees of freedom on the inner horizon, while the `Coulomb branch' describes the inter-horizon region and beyond. Support for this proposal comes from an analysis of the way singularities develop in microstate geometries, and their close analogy to corresponding structures in fivebrane dynamics. These singularities signal the opening up of the long string degrees of freedom of the theory, which are partly visible from the geometry side. A conjectural picture of the black hole interior is proposed, wherein the long string degrees of freedom resolve the geometrical singularity on the inner horizon, yet are sufficiently nonlocal to communicate information to the outer horizon and beyond.
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。
