Scalar graviton and the modified black holes

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dc.creatorPirogov, Yu. F.
dc.date2007-03-14
dc.date2008-07-02
dc.date.accessioned2026-07-07T11:57:46Z
dc.date.available2026-07-07T11:57:46Z
dc.descriptionUnder the explicit violation of the general covariance to the unimodular one, the effect of the emerging scalar graviton on the static spherically symmetric metrics is studied. The main results are three-fold. First, there appears the two-parametric family of such metrics, instead of the one-parametric black-hole family in General Relativity (GR). Second, there may exist the one-parametric subfamily describing a pure gravitational object, the ``graviball'', missing in GR. Third, in a simplifying assumption, all the metrics possess the correct Newton's limit as in GR.
dc.description9 pages, typos corrected
dc.identifierhttps://arxiv.org/abs/gr-qc/0703077
dc.identifierhttp://arxiv.org/abs/gr-qc/0703077
dc.identifierPhys.Atom.Nucl.71:289-293,2008; Phys.Atom.Nucl.71:1651,2008
dc.identifierdoi:10.1007/s11450-008-2009-4 10.1134/S1063778808090238
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205996
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleScalar graviton and the modified black holes
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