Stationary Dyonic Regular and Black Hole Solutions

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dc.creatorKleihaus, Burkhard
dc.creatorKunz, Jutta
dc.creatorNavarro-Lérida, Francisco
dc.creatorNeemann, Ulrike
dc.date2007-05-10
dc.date.accessioned2026-07-07T11:41:06Z
dc.date.available2026-07-07T11:41:06Z
dc.descriptionWe 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.
dc.description23 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0705.1511
dc.identifierhttp://arxiv.org/abs/0705.1511
dc.identifierGen.Rel.Grav.40:1279-1310,2008
dc.identifierdoi:10.1007/s10714-007-0604-2
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/200420
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleStationary Dyonic Regular and Black Hole Solutions
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