Induced gravity on intersecting brane-worlds Part II: Cosmology

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dc.creatorCorradini, Olindo
dc.creatorKoyama, Kazuya
dc.creatorTasinato, Gianmassimo
dc.date2008-03-12
dc.date2008-10-21
dc.date.accessioned2026-07-07T12:14:16Z
dc.date.available2026-07-07T12:14:16Z
dc.descriptionWe explore cosmology of intersecting braneworlds with induced gravity on the branes. We find the cosmological equations that control the evolution of a moving codimension one brane and a codimension two brane that sits at the intersection. We study the Friedmann equation at the intersection, finding new contributions from the six dimensional bulk. These higher dimensional contributions allow us to find new examples of self-accelerating configurations for the codimension two brane at the intersection and we discuss their features.
dc.description21 pages, some mistakes in the identification of the higher codimensional singular structure corrected. Main results unchanged
dc.identifierhttps://arxiv.org/abs/0803.1850
dc.identifierhttp://arxiv.org/abs/0803.1850
dc.identifierPhys.Rev.D78:124002,2008
dc.identifierdoi:10.1103/PhysRevD.78.124002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211137
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleInduced gravity on intersecting brane-worlds Part II: Cosmology
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