Inside an asymptotically flat hairy black hole
Inside an asymptotically flat hairy black hole
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DOI：
10.1007/jhep12(2021)179
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发表时间：
2021-10
影响因子：
5.4
通讯作者：
Ó. J. Dias;G. Horowitz;Jorge E Santos
中科院分区：
文献类型：
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作者：
Ó. J. Dias;G. Horowitz;Jorge E Santos
我们研究了一个最近建造的家庭的渐近平坦，带电黑洞，发展（带电）标量头发作为一个增加他们的收费在固定质量的内部。在视界内部，这些黑洞类似于全息超导体的内部。有类似的约瑟夫森振荡的标量场，和最终卡斯纳奇点非常敏感地依赖于黑洞参数附近的不稳定性的开始。在附录中，我们给出了一个一般性的论点，柯西视界不可能存在于一个大类的静态黑洞的标量头发。
We study the interior of a recently constructed family of asymptotically flat, charged black holes that develop (charged) scalar hair as one increases their charge at fixed mass. Inside the horizon, these black holes resemble the interior of a holographic superconductor. There are analogs of the Josephson oscillations of the scalar field, and the final Kasner singularity depends very sensitively on the black hole parameters near the onset of the instability. In an appendix, we give a general argument that Cauchy horizons cannot exist in a large class of stationary black holes with scalar hair.