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arXiv 1606.02302gr-qchep-th
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AdS空间中无空间等距的静态Einstein-Maxwell黑洞

Static Einstein-Maxwell black holes with no spatial isometries in AdS space

Carlos A. R. Herdeiro, Eugen Radu

摘要:

我们明确地构造静态黑洞解的完全非线性,D=4,爱因斯坦-麦克斯韦-AdS方程,没有连续的空间对称性。这些黑洞有一个光滑的、拓扑球形的视界(截面),但没有等距,并且渐近地接近全局AdS时空。它们被解释为最近发现的爱因斯坦-麦克斯韦-AdS孤子的视界的束缚态,为适当的边界数据。与Minkowski电真空的唯一性结果形成鲜明对比的是,这些黑洞的存在表明,AdS电真空中的单个平衡BH解允许任意多极结构。

英文摘要:

We explicitly construct static black hole solutions to the fully non-linear, D=4, Einstein-Maxwell-AdS equations that have no continuous spatial symmetries. These black holes have a smooth, topologically spherical horizon (section), but without isometries, and approach, asymptotically, global AdS spacetime. They are interpreted as bound states of a horizon with the Einstein-Maxwell-AdS solitons recently discovered, for appropriate boundary data. In sharp contrast with the uniqueness results for Minkowski electrovacuum, the existence of these black holes shows that single, equilibrium, BH solutions in AdS-electrovacuum admit an arbitrary multipole structure.

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