Noncommutative spaces, the quantum of time and the Lorentz symmetry

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dc.creatorRomero, Juan M.
dc.creatorVergara, J. D.
dc.creatorSantiago, J. A.
dc.date2007-02-14
dc.date.accessioned2026-07-07T11:03:14Z
dc.date.available2026-07-07T11:03:14Z
dc.descriptionWe introduce three space-times that are discrete in time and compatible with the Lorentz symmetry. We show that these spaces are no commutative, with commutation relations similar to the relations of the Snyder and Yang spaces. Furthermore, using a reparametrized relativistic particle we obtain a realization of the Snyder type spaces and we construct an action for them.
dc.description8 pages, to appear in PRD
dc.identifierhttps://arxiv.org/abs/hep-th/0702113
dc.identifierhttp://arxiv.org/abs/hep-th/0702113
dc.identifierPhys.Rev.D75:065008,2007
dc.identifierdoi:10.1103/PhysRevD.75.065008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188518
dc.subjectHigh Energy Physics - Theory
dc.titleNoncommutative spaces, the quantum of time and the Lorentz symmetry
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