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Black holes in ω-deformed gauged N = 8 supergravity

机译:ω变形的 N = 8 超重力

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Motivated by the recently found 4-dimensionalω-deformed gauged supergravity, we investigate the black hole solutions within the single scalar field consistent truncations of this theory. We construct black hole solutions that have spherical, toroidal, and hyperbolic horizon topologies. The scalar field is regular everywhere outside the curvature singularity and the stress–energy tensor satisfies the null energy condition. When the parameterωdoes not vanish, there is a degeneracy in the spectrum of black hole solutions for boundary conditions that preserve the asymptotic Anti-de Sitter symmetries. These boundary conditions correspond to multi-trace deformations in the dual field theory.
机译:受最近发现的4维ω形规范超重力的影响,我们研究了该理论在单标量场一致截短内的黑洞解。我们构造具有球形,环形和双曲线视界拓扑结构的黑洞解决方案。标量场在曲率奇点以外的任何地方都是规则的,并且应力-能量张量满足零能量条件。当参数ω不消失时,对于保持渐近Anti-de Sitter对称性的边界条件,黑洞解的频谱会发生退化。这些边界条件对应于双场理论中的多迹线变形。

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