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In the context of massive gravity theories, we study holographic flows driven by a relevant scalar operator and interpolating between a UV 3-dimensional CFT and a trans-IR Kasner universe. For a large class of scalar potentials, the Cauchy…

High Energy Physics - Theory · Physics 2021-10-19 Seyed Ali Hosseini Mansoori , Li Li , Morteza Rafiee , Matteo Baggioli

We construct hairy rotating black hole solutions in three dimensional Einstein gravity coupled to a complex scalar field. When we turn on a real and uniform source on the dual CFT, the black hole is stationary with two Killing vectors and…

High Energy Physics - Theory · Physics 2024-01-17 Ling-Long Gao , Yan Liu , Hong-Da Lyu

We study the internal structure of anisotropic black holes with charged vector hairs. Taking advantage of the scaling symmetries of the system, some radially conserved charges are found via the extension of the Noether theorem. Then, a…

General Relativity and Quantum Cosmology · Physics 2022-02-23 Rong-Gen Cai , Chenghu Ge , Li Li , Run-Qiu Yang

We present an analytical study of the interior structure of hairy rotating black holes in three-dimensional Einstein gravity, minimally coupled to a complex scalar field with a super-exponential potential. The interior dynamics of these…

High Energy Physics - Theory · Physics 2026-04-16 Ling-Long Gao , Yan Liu , Rui-Long Zhao

The study of the interior of hairy black holes has received significant attention recently. This paper builds upon our recent analytical approach to investigate the internal dynamics of charged black holes with scalar hair in general…

General Relativity and Quantum Cosmology · Physics 2024-02-27 Rong-Gen Cai , Mei-Ning Duan , Li Li , Fu-Guo Yang

We study the interior structure of five dimensional neutral helical black holes in Einstein gravity and charged helical black holes in Einstein-Maxwell gravity. Inside the neutral helical black holes, the systems evolve to a stable…

High Energy Physics - Theory · Physics 2022-09-28 Yan Liu , Hong-Da Lyu

We study the interior dynamics of spontaneously scalarized black holes in Einstein-Maxwell-Scalar theory with zero cosmological constant, revealing novel critical phenomena. We demonstrate that, for a wide range of scalar-electromagnetic…

General Relativity and Quantum Cosmology · Physics 2026-05-25 Li Li , Ze Sun , Fu-Guo Yang

We construct a new one-parameter family indexed by $\epsilon$ of two-ended, spatially-homogeneous black hole interiors solving the Einstein-Maxwell-Klein-Gordon equations with a (possibly zero) cosmological constant $\Lambda$ and…

General Relativity and Quantum Cosmology · Physics 2024-08-27 Maxime Van de Moortel

Charged black holes in anti-de Sitter space become unstable to forming charged scalar hair at low temperatures $T < T_\text{c}$. This phenomenon is a holographic realization of superconductivity. We look inside the horizon of these…

High Energy Physics - Theory · Physics 2021-01-20 Sean A. Hartnoll , Gary T. Horowitz , Jorrit Kruthoff , Jorge E. Santos

We investigate the internal dynamics of hairy black holes in the Einstein-Maxwell-vector theory. The development of the charged vector hair necessarily removes the inner Cauchy horizon and results in an anisotropic black hole ending at a…

General Relativity and Quantum Cosmology · Physics 2025-01-14 Rong-Gen Cai , Mei-Ning Duan , Li Li , Fu-Guo Yang

We investigate the interior of AdS black holes under finite shear strain in a class of holographic axion models, which are widely used to describe strongly-coupled systems with broken translations. We demonstrate that the shear anisotropy…

High Energy Physics - Theory · Physics 2026-02-10 Yuanceng Xu , Li Li , Wei-Jia Li

We study the interior dynamics of a top-down holographic superconductor from M-theory. The condense of the charged scalar hair necessarily removes the inner Cauchy horizon and the spacetime ends at a spacelike singularity. Although there is…

High Energy Physics - Theory · Physics 2022-08-26 Yu-Sen An , Li Li , Fu-Guo Yang , Run-Qiu Yang

We conduct an exhaustive study of the interior geometry of a family of asymptotically AdS$_{d+1}$ hairy black holes in an analytically controllable setup. The black holes are exact solutions to an Einstein-Maxwell-Dilaton theory and include…

High Energy Physics - Theory · Physics 2024-12-02 Daniel Areán , Hyun-Sik Jeong , Juan F. Pedraza , Le-Chen Qu

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…

High Energy Physics - Theory · Physics 2022-01-05 Oscar J. C. Dias , Gary T. Horowitz , Jorge E. Santos

The recent study of holographic superconductors has shown the emergence of a Kasner universe behind the event horizon. This paper serves to add to the discussion by introducing two modifications to the holographic superconductor model: an…

High Energy Physics - Theory · Physics 2022-05-11 Lewis Sword , David Vegh

We study the interior of black holes in the presence of charged scalar hair of small amplitude $\epsilon$ on the event horizon and show their terminal boundary is a crushing Kasner-like singularity. These spacetimes are spatially…

General Relativity and Quantum Cosmology · Physics 2025-01-09 Warren Li , Maxime Van de Moortel

We investigate the interior of the Einstein-Gauss-Bonnet charged black-hole with scalar hair. We find a variety of dynamical epochs, with the particular important feature that the Cauchy horizon is not present. This makes the violation of…

General Relativity and Quantum Cosmology · Physics 2021-05-26 Nicolás Grandi , Ignacio Salazar Landea

We study the gravitational collapse of a self-gravitating charged scalar-field. Starting with a regular spacetime, we follow the evolution through the formation of an apparent horizon, a Cauchy horizon and a final central singularity. We…

General Relativity and Quantum Cosmology · Physics 2015-06-25 Shahar Hod , Tsvi Piran

In this paper, we study massive gravity in the presence of Born-Infeld nonlinear electrodynamics. First, we obtain metric function related to this gravity and investigate the geometry of the solutions and find that there is an essential…

High Energy Physics - Theory · Physics 2015-11-25 Seyed Hossein Hendi , Behzad Eslam Panah , Shahram Panahiyan

We explore charged black hole solutions in Einstein-Gauss-Bonnet gravity in five dimensions, with a charged scalar hair. We interpret such hairy black holes as the final state of the superradiant instability previously reported for this…

General Relativity and Quantum Cosmology · Physics 2018-03-07 Nicolas Grandi , Ignacio Salazar Landea
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