On the stability of dyons and dyonic black holes in Einstein–Yang–Mills theory

Jul 31, 2015
30 pages
Published in:
  • Class.Quant.Grav. 33 (2016) 4, 045003
  • Published: Jan 21, 2016
e-Print:

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Abstract: (IOP)
We investigate the stability of four-dimensional dyonic soliton and black hole solutions of su(2){\mathfrak{su}}(2) Einstein–Yang–Mills theory in anti-de Sitter space. We prove that, in a neighbourhood of the embedded trivial (Schwarzschild–)anti-de Sitter solution, there exist non-trivial dyonic soliton and black hole solutions of the field equations which are stable under linear, spherically symmetric, perturbations of the metric and non-Abelian gauge field.
Note:
  • 27 pages, 6 figures, minor changes, matches version published in Classical and Quantum Gravity
  • 04.40.Nr
  • 04.70.Bw
  • hairy black holes
  • Einstein–Yang–Mills
  • black hole stability
  • black hole: dyon
  • field equations: solution
  • gauge field theory: nonabelian
  • space: anti-de Sitter
  • metric: perturbation