A black ring on the Taub-bolt instanton in five dimensions

2012/11/19 by Cristian Stelea, M. C. Ghilea, Marian C. Ghilea
Engineering · Mathematics · Physics and Astronomy · #Black Holes and Theoretical Physics #Black hole (networking) #Classical mechanics #Conical surface #Cosmology and Gravitation Theories #Engineering #Geometry #Gravitation #Gravitational singularity #Instanton #Mathematical physics #Mathematics #Physics #Quantum Electrodynamics and Casimir Effect #Quantum mechanics #Ring (chemistry) #gr-qc #hep-th

paper · pdf · doi:10.1016/j.physletb.2013.01.009

14 pages, 1 figure, added references. arXiv admin note: text overlap with arXiv:1211.3154

arxiv created 2012/11/19 · openalex publication_date 2013/01/08 · arxiv updated 2015/06/12 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Using a solution generating technique, we derive a new exact solution describing a charged static black ring on the Taub-bolt gravitational instanton in five dimensions. Unlike the black ring constructed on the self-dual Taub-NUT instanton, it turns out that it is possible to find values of the parameters for which the static black ring is in equilibrium and the conical singularities disappear. We compute its conserved charges and discuss some of its thermodynamic properties.

Citations

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