New branch of Kaluza-Klein compactification

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dc.creatorKinoshita, Shunichiro
dc.date2007-10-03
dc.date2007-11-28
dc.date.accessioned2026-07-07T10:57:34Z
dc.date.available2026-07-07T10:57:34Z
dc.descriptionWe found a new branch of solutions in Freund-Rubin type flux compactifications. The geometry of these solutions is described as the external space which has a de Sitter symmetry and the internal space which is topologically spherical. However, it is not a simple form of dS_p x S^q but a warped product of de Sitter space and a deformed sphere. We explicitly constructed numerical solutions for a specific case with p=4 and q=4. We show that the new branch of solutions emanates from the marginally stable solution in the branch of dS_4 x S^4 solutions.
dc.description6 pages, 3 figures, REVTeX4;version accepted for publication in PRD
dc.identifierhttps://arxiv.org/abs/0710.0707
dc.identifierhttp://arxiv.org/abs/0710.0707
dc.identifierPhys.Rev.D76:124003,2007
dc.identifierdoi:10.1103/PhysRevD.76.124003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186798
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleNew branch of Kaluza-Klein compactification
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