Stationary Dyonic regular and black hole solutions

2007/05/10 by Burkhard Kleihaus, Jutta Kunz, Francisco Navarro-Lérida +1 · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #gr-qc

paper · pdf · doi:10.1007/s10714-007-0604-2

published as Gen.Rel.Grav.40:1279-1310,2008 · 23 pages, 4 figures

arxiv created 2007/05/10 · openalex publication_date 2008/01/10 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We consider globally regular and black hole solutions in SU(2) Einstein-Yang-Mills-Higgs theory, coupled to a dilaton field. The basic solutions represent magnetic monopoles, monopole-antimonopole systems or black holes with monopole or dipole hair. When the globally regular solutions carry additionally electric charge, an angular momentum density results, except in the simplest spherically symmetric case. We evaluate the global charges of the solutions and their effective action, and analyze their dependence on the gravitational coupling strength. We show, that in the presence of a dilaton field, the black hole solutions satisfy a generalized Smarr type mass formula.

Citations

• Generalization of Kerr spacetime
• Gravitating dyons and dyonic black holes
• Non-abelian black holes with magnetic dipole hair
• Black holes in magnetic monopoles
• Gravitating Non-Abelian Solitons and Black Holes with Yang-Mills Fields

Cited by

• Black holes with Skyrmion-anti-Skyrmion hairs
• Generalized dyons and magnetic dipoles: The issue of angular momentum