Reissner-Nordström Type Black Holes in Dilaton-Axion Gravity

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dc.creatorGal'tsov, D. V.
dc.creatorLetelier, P. S.
dc.date1996-08-09
dc.date1996-08-16
dc.date.accessioned2026-07-07T09:02:59Z
dc.date.available2026-07-07T09:02:59Z
dc.descriptionA $2p + 5$ parametric family of black holes is constructed in dilaton--axion gravity with $p$ vector fields using a holomorphic representation of U--duality in three dimensions. The metric of the non--extremal black holes has a Reissner--Nordström type structure and generically possesses an internal horizon. However in the extremal limit the generic solution exhibits a dilatonic type null singularity. Only in the case of the orthogonal electric and magnetic charges (if $p>1$) the extremal solution may have a non--singular event horizon.
dc.descriptionSome comments added, few misprints corrected
dc.identifierhttps://arxiv.org/abs/gr-qc/9608023
dc.identifierhttp://arxiv.org/abs/gr-qc/9608023
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/148840
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleReissner-Nordström Type Black Holes in Dilaton-Axion Gravity
dc.typetext

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