Black holes with halos
arXiv:1612.02399 · doi:10.1088/1361-6382/aa9db8
Abstract
We present new AdS4 black hole solutions in N = 2 gauged supergravity coupled to vector and hypermultiplets. We focus on a particular consistent truncation of M-theory on the homogeneous Sasaki-Einstein seven-manifold M111, characterized by the presence of one Betti vector multiplet. We numerically construct static and spherically symmetric black holes with electric and magnetic charges, corresponding to M2 and M5 branes wrapping non-contractible cycles of the internal manifold. These configurations have nonzero temperature and are moreover surrounded by a massive vector field halo. For these solutions we verify the first law of black hole mechanics and we analyze the thermodynamics and phase transitions in the canonical ensemble, interpreting the process in the corresponding dual field theory.
33 pages, 6 figures, v2: typos fixed, references added
References in corpus (18)
- N=6 superconformal Chern-Simons-matter theories, M2-branes and their gravity duals
- Building an AdS/CFT superconductor
- Holographic superconductivity in M-Theory
- Consistent supersymmetric Kaluza--Klein truncations with massive modes
- Exact microstate counting for dyonic black holes in AdS4
- Flow equations and attractors for black holes in N = 2 U(1) gauged supergravity
- Holographic renormalization as a canonical transformation
- M2-branes on Orbifolds of the Cone over Q^{1,1,1}
- Lifshitz holography: The whole shebang
- All homogeneous N=2 M-theory truncations with supersymmetric AdS4 vacua
- On the non-BPS first order flow in N=2 U(1)-gauged Supergravity
- Hovering Black Holes from Charged Defects
- Abelian Hypermultiplet Gaugings and BPS Vacua in N = 2 Supergravity
- Black hole thermodynamics from a variational principle: Asymptotically conical backgrounds
- Symplectically invariant flow equations for N=2, D=4 gauged supergravity with hypermultiplets
- Vortex hair on AdS black holes
- A magnetically induced quantum phase transition in holography
- Thermodynamics of spinning AdS4 black holes in gauged supergravity