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arXiv · 2206.04845

Flows of Extremal Attractor Black Holes

Norihiro Iizuka·Akihiro Ishibashi·Kengo Maeda
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Abstract

We study flows of non-supersymmetric attractor black holes in the context of gauge/gravity correspondence. As our bulk theory, we consider the Einstein-Maxwell-Dilaton system with a single dilaton field coupled to two Maxwell fields and make a relevant deformation by adding a bare potential to the dilaton field. We find two types of extremal black hole solutions with attractor mechanism: The one smooth at the horizon and the other non-smooth. We show from both bulk and boundary theory perspective that the former is thermodynamically unstable, while the latter is stable.

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Norihiro Iizuka, Akihiro Ishibashi, Kengo Maeda. 2022-06-10. Flows of Extremal Attractor Black Holes. https://doi.org/10.1007/jhep09(2022)093

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