Exactly Soluble BPS Black Holes in Higher Curvature N=2 Supergravity

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dc.creatorBak, Dongsu
dc.creatorKim, Seok
dc.creatorRey, Soo-Jong
dc.date2005-01-03
dc.date2005-01-28
dc.date.accessioned2026-07-07T04:17:55Z
dc.date.available2026-07-07T04:17:55Z
dc.descriptionWe find a class of d=4, N=2 supergravity with $R^2$-interactions that admits exact BPS black holes. The prepotential contains quadratic, cubic and chiral curvature-squared terms. Black hole geometry realizes stretched horizon, and consists of anti-de Sitter, intermediate and outermost flat regions. Mass and entropy depends on charges and are modified not only by higher curvature terms but also by quadratic term in the prepotential. Consequently, even for large charges, entropy is no longer proportional to mass-squared.
dc.description4 pages, revtex4, 2 figures; v2. minor corrections
dc.identifierhttps://arxiv.org/abs/hep-th/0501014
dc.identifierhttp://arxiv.org/abs/hep-th/0501014
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/52960
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleExactly Soluble BPS Black Holes in Higher Curvature N=2 Supergravity
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