On the properties of the Ernst-Manko-Ruiz equatorially antisymmetric solutions

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dc.creatorSod-Hoffs, Jordi
dc.creatorRodchenko, Egor D
dc.date2007-05-27
dc.date.accessioned2026-07-07T11:16:24Z
dc.date.available2026-07-07T11:16:24Z
dc.descriptionTwo new equatorially antisymmetric solutions recently published by Ernst et al are studied. For both solutions the full set of metric functions is derived in explicit analytic form and the behavior of the solutions on the symmetry axis is analyzed. It is shown in particular that two counter-rotating equal Kerr-Newman-NUT objects will be in equilibrium when the condition m^2+ν^2=q^2+b^2 is verified, whereas two counter-rotating equal masses endowed with arbitrary magnetic and electric dipole moments cannot reach equilibrium under any choice of the parameters, so that a massless strut between them will always be present.
dc.description15 pages, 5 figures, submitted to Classical and Quantum Gravity
dc.identifierhttps://arxiv.org/abs/0705.3973
dc.identifierhttp://arxiv.org/abs/0705.3973
dc.identifierClass.Quant.Grav.24:4617-4630,2007
dc.identifierdoi:10.1088/0264-9381/24/18/004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192662
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleOn the properties of the Ernst-Manko-Ruiz equatorially antisymmetric solutions
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