Does a Randall-Sundrum scenario create the illusion of a torsion-free universe?

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dc.creatorMukhopadhyaya, Biswarup
dc.creatorSen, Somasri
dc.creatorSenGupta, Soumitra
dc.date2002-04-29
dc.date2002-07-20
dc.date.accessioned2026-07-07T11:32:02Z
dc.date.available2026-07-07T11:32:02Z
dc.descriptionWe consider spacetime with torsion in a Randall-Sundrum (RS) scenario where torsion, identified with the rank-2 Kalb-Ramond field, exists in the bulk together with gravity. While the interactions of both graviton and torsion in the bulk are controlled by the Planck mass, an additional exponential suppression comes for the torsion zero-mode on the visible brane. This may serve as a natural explanation of why the effect of torsion is so much weaker than that of curvature on the brane. The massive torsion modes, on the other hand, are correlated with the corresponding gravitonic modes and may be detectable in TeV-scale experiments.
dc.description9 pages, Latex, Equ.(4) added, version to appear in Physical Review Letters
dc.identifierhttps://arxiv.org/abs/hep-th/0204242
dc.identifierhttp://arxiv.org/abs/hep-th/0204242
dc.identifierPhys.Rev.Lett.89:121101,2002; Erratum-ibid.89:259902,2002
dc.identifierdoi:10.1103/PhysRevLett.89.121101
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197462
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDoes a Randall-Sundrum scenario create the illusion of a torsion-free universe?
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