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dc.contributor.authorBerkovits, N.-
dc.contributor.authorGukov, S.-
dc.contributor.authorVallilo, B. C.-
dc.identifier.citationNuclear Physics B. Amsterdam: Elsevier B.V., v. 614, n. 1-2, p. 195-232, 2001.-
dc.description.abstractThe hybrid formalism is used to quantize the superstring compactified to two-dimensional target-space in a manifestly spacetime supersymmetric manner. A quantizable sigma model action is then constructed for the type II superstring in curved two-dimensional supergravity backgrounds which can include Ramond-Ramond flux. Such curved backgrounds include Calabi-Yau fourfold compactifications with Ramond-Ramond flux, and new extremal black hole solutions in two-dimensional dilaton supergravity theory. These black hole solutions are a natural generalization of the CGHS model and might be possible to describe using a supergroup version of the SL(2, R)/U(1) WZW model. We also study some dynamical aspects of the new black holes, such as formation and evaporation. (C) 2001 Published by Elsevier B.V. B.V.en
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.titleSuperstrings in 2D backgrounds with R-R flux and new extremal black holesen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionPrinceton University-
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.description.affiliationPrinceton Univ, Joseph Henry Labs, Princeton, NJ 08544 USA-
dc.description.affiliationCALTECH, Pasadena, CA 91125 USA-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofNuclear Physics B-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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