On the Ernst electro-vacuum equations and ergosurfaces

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dc.creatorChruściel, Piotr T.
dc.creatorSzybka, Sebastian J.
dc.date2007-08-09
dc.date2007-11-10
dc.date.accessioned2026-07-07T11:52:54Z
dc.date.available2026-07-07T11:52:54Z
dc.descriptionThe question of smoothness at the ergosurface of the space-time metric constructed out of solutions (E,phi) of the Ernst electro-vacuum equations is considered. We prove smoothness of those ergosurfaces at which Re(E) provides the dominant contribution to f=-(Re(E)+|phi|^2) at the zero-level-set of f. Some partial results are obtained in the remaining cases: in particular we give examples of leading-order solutions with singular isolated "ergocircles".
dc.description15 pages, no figures, minor changes
dc.identifierhttps://arxiv.org/abs/0708.1169
dc.identifierhttp://arxiv.org/abs/0708.1169
dc.identifierActaPhys.Polon.B39:59-74,2008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204349
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleOn the Ernst electro-vacuum equations and ergosurfaces
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