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High Energy Physics - Theory

arXiv:1805.12252 (hep-th)
[Submitted on 30 May 2018 (v1), last revised 11 Jun 2018 (this version, v2)]

Title:Black hole and BTZ-black string in the Einstein-SU(2) Skyrme model

Authors:Marco Astorino, Fabrizio Canfora, Marcela Lagos, Aldo Vera
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Abstract:We present novel analytic hairy black holes with a flat base manifold in the (3+1)-dimensional Einstein SU(2)-Skyrme system with negative cosmological constant. We also construct (3+1)-dimensional black strings in the Einstein $SU(2)$-non linear sigma model theory with negative cosmological constant. The geometry of these black strings is a three-dimensional charged BTZ black hole times a line, without any warp factor. The thermodynamics of these configurations (and its dependence on the discrete hairy parameter) is analyzed in details. A very rich phase diagram emerges.
Comments: 12 pages, 5 figures. Paper accepted for publication on PRD. v2:references added
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
Report number: UAI-PHY-18/01
Cite as: arXiv:1805.12252 [hep-th]
  (or arXiv:1805.12252v2 [hep-th] for this version)
  https://doi.org/10.48550/arXiv.1805.12252
Related DOI: https://doi.org/10.1103/PhysRevD.97.124032

Submission history

From: Marco Astorino [view email]
[v1] Wed, 30 May 2018 22:42:03 UTC (164 KB)
[v2] Mon, 11 Jun 2018 23:17:31 UTC (164 KB)
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