Horizons in Robinson-Trautman space-times

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dc.creatorNatorf, W.
dc.creatorTafel, J.
dc.date2008-05-26
dc.date2008-07-18
dc.date.accessioned2026-07-07T11:51:07Z
dc.date.available2026-07-07T11:51:07Z
dc.descriptionThe past quasi-local horizons in vacuum Robinson-Trautman spacetimes are described. The case of a null (non-expanding) horizon is discussed. It is shown that the only Robinson-Trautman space-time admitting such a horizon with sections diffeomorphic to S_2 is the Schwarzschild space-time. Weakening this condition leads to the horizons of the C-metric. Properties of the hypersurface r=2m for finite retarded time u are examined.
dc.description11p
dc.identifierhttps://arxiv.org/abs/0805.3978
dc.identifierhttp://arxiv.org/abs/0805.3978
dc.identifierClass.Quant.Grav.25:195012,2008
dc.identifierdoi:10.1088/0264-9381/25/19/195012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203787
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleHorizons in Robinson-Trautman space-times
dc.typetext

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