Matter localization and resonant deconfinement in a two-sheeted spacetime

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dc.creatorSarrazin, Michael
dc.creatorPetit, Fabrice
dc.date2006-03-24
dc.date2007-07-11
dc.date.accessioned2026-07-07T11:06:28Z
dc.date.available2026-07-07T11:06:28Z
dc.descriptionIn recent papers, a model of a two-sheeted spacetime M4XZ2 was introduced and the quantum dynamics of massive fermions was studied in this framework. In the present study, we show that the physical predictions of the model are perfectly consistent with observations and most important, it can solve the puzzling problem of the four-dimensional localization of the fermion species in multidimensional spacetimes. It is demonstrated that fermion localization on the sheets arises from the combination of the discrete bulk structure and environmental interactions. The mechanism described in this paper can be seen as an alternative to the domain wall localization arising in continuous five dimensional spacetimes. Although tightly constrained, motions between the sheets are, however, not completely prohibited. As an illustration, a resonant mechanism through which fermion oscillations between the sheets might occur is described.
dc.description9 pages, 1 figure. Published version. Accepted for publication in Int. J. of Modern Physics A
dc.identifierhttps://arxiv.org/abs/hep-th/0603194
dc.identifierhttp://arxiv.org/abs/hep-th/0603194
dc.identifierInt.J.Mod.Phys.A22:2629-2642,2007
dc.identifierdoi:10.1142/S0217751X07036774
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189530
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleMatter localization and resonant deconfinement in a two-sheeted spacetime
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