Internal Structure of Ultra-High Energy Particles with Lorentz Symmetry Violation at the Planck Scale

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dc.creatorGonzalez-Mestres, Luis
dc.date2004-07-29
dc.date.accessioned2026-07-07T04:17:15Z
dc.date.available2026-07-07T04:17:15Z
dc.descriptionAssuming the existence of a local vacuum rest frame (LVRF), and using suitable algebraic tranformations, the internal structure of ultra-high energy particles (UHEPs) is studied in the presence of Lorentz symmetry violation (LSV) at the Planck scale. Violations of the standard Lorentz contraction and time dilation formulae are made explicit. Dynamics in the rest frame of a UHEP is worked out and discussed. Phenomenological implications for ultra-high energy cosmic rays (UHECR), including possible violations of the Greisen-Zatsepin-Kuzmin GZK) cutoff, are studied for several LSV models.
dc.descriptionContributed paper to the 28th International Cosmic Ray Conference, Tsukuba July - August 2003
dc.identifierhttps://arxiv.org/abs/hep-th/0407254
dc.identifierhttp://arxiv.org/abs/hep-th/0407254
dc.identifierICRC 2003 Proceedings (July 2003), Session HE 1.4
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/52679
dc.subjectHigh Energy Physics - Theory
dc.titleInternal Structure of Ultra-High Energy Particles with Lorentz Symmetry Violation at the Planck Scale
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