Dyonic Non-Abelian Black Holes

Abstract

We study static spherically symmetric dyonic black holes in Einstein-Yang-Mills-Higgs theory. As for the magnetic non-abelian black holes, the domain of existence of the dyonic non-abelian black holes is limited with respect to the horizon radius and the dimensionless coupling constant $\alpha$, which is proportional to the ratio of vector meson mass and Planck mass. At a certain critical value of this coupling constant, $\hat{\alpha }$, the maximal horizon radius is attained. We derive analytically a relation between $\hat{\alpha }$ and the charge of the black hole solutions and confirm this relation numerically. Besides the fundamental dyonic non-abelian black holes, we study radially excited dyonic non-abelian black holes and globally regular gravitating dyons.

LaTeX, 22 pages, 16 figures, three figures added, file manipulation error in previous replace

References in corpus (9)

• Black Holes in Magnetic Monopoles
• Gravitating Monopole Solutions II
• Static black hole solutions with axial symmetry
• Magnetically Charged Black Holes and their Stability
• Static Black Hole Solutions without Rotational Symmetry
• Magnetic Monopoles Near the Black Hole Threshold
• Gravitating Dyons and Dyonic Black Holes
• Dyon-Skyrmion Lumps
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Cited by in corpus (22)

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• Gravitating Stationary Dyons and Rotating Vortex Rings
• Gravitating Monopole--Antimonopole Chains and Vortex Rings
• Gravitational magnetic monopoles and Majumdar-Papapetrou stars
• Rotating Black Holes with Monopole Hair
• Gravitating monopole and black holes at intermediate Higgs masses
• Hairy Magnetic and Dyonic Black Holes in the Standard Model
• Stationary Dyonic Regular and Black Hole Solutions
• Non--Abelian Wormholes Threaded by Yang--Mills--Higgs Field in the BPS Limit
• Cosmological monopoles and non-abelian black holes
• Non-Abelian Wormholes Threaded by a Yang-Mills-Higgs Field beyond the BPS Limit
• Dilatonic monopoles and ''hairy'' black holes
• Critical phenomena of gravitating monopoles in the spacetime of a global monopole
• Euclidean solutions in Einstein-Yang-Mills-dilaton theory
• Nutty dyons
• Gravitating dyons and the Lue-Weinberg bifurcation
• Monopoles in non-Abelian Einstein-Born-Infeld Theory
• Are gravitating magnetic monopoles stable?
• Gravitating Dyons with Large Electric Charge
• Non-Abelian Monopole and Dyon Solutions in a Modified Einstein-Yang-Mills-Higgs System
• A differential relation between the energy and electric charge of a dyon