The Reissner-Nordstrom Problem for Intersecting Electric and Magnetic p-Branes

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dc.creatorBronnikov, K. A.
dc.creatorIvashchuk, V. D.
dc.creatorMelnikov, V. N.
dc.date1997-10-09
dc.date.accessioned2026-07-07T03:31:51Z
dc.date.available2026-07-07T03:31:51Z
dc.descriptionA multidimensional model with (at most) one curved factor space and n Ricci-flat internal spaces is considered, with arbitrary numbers of dilatonic scalar fields and antisymmetric forms of both electric and magnetic types, associated with p-branes in theories like M-theory. The problem setting covers, in particular, homogeneous cosmologies, static, spherically symmetric and Euclidean models. Exact solutions are obtained when the p-brane dimensions and the dilatonic couplings obey orthogonality conditions in minisuperspace. Conditions for black hole and wormhole existence among static models are formulated. For black holes, a kind of no-hair theorem, leading to F-form selection, is obtained; it is shown that even in spaces with multiple times a black hole may only exist with its unique, one-dimensional time; infinite Hawking temperature is explicitly shown to imply a curvature singularity at an assumed horizon, and such cases among extreme black-hole solutions are indicated.
dc.description10 pages, Latex, to be published in Grav.& Cosmol. v.3, No.3 (1997)
dc.identifierhttps://arxiv.org/abs/gr-qc/9710054
dc.identifierhttp://arxiv.org/abs/gr-qc/9710054
dc.identifierGrav.Cosmol. 3 (1997) 203-212
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/36013
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleThe Reissner-Nordstrom Problem for Intersecting Electric and Magnetic p-Branes
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