Impact of Lorentz Violation on Cosmology

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dc.creatorSoda, Jiro
dc.creatorKanno, Sugumi
dc.date2006-12-12
dc.date.accessioned2026-07-07T07:31:59Z
dc.date.available2026-07-07T07:31:59Z
dc.descriptionWe discuss the impact of Lorentz violation on the cosmology. Firstly, we show that the Lorentz violation affects the dynamics of the chaotic inflationary model and gives rise to an interesting feature. Secondly, we propose the Lorentz violating DGP brane models where the Lorentz violating terms on the brane accelerate the current universe. We conjecture that the ghost disappears in the Lorentz violating DGP models.
dc.description4 pages, prepared for the proceedings of the 16th workshop on general relativity and gravitation, Niigata, Japan, Nov.27 - Dec.1, 2006
dc.identifierhttps://arxiv.org/abs/gr-qc/0612069
dc.identifierhttp://arxiv.org/abs/gr-qc/0612069
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/118951
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleImpact of Lorentz Violation on Cosmology
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