Cosmology in the Universe with Distance Dependent Lorentz-Violating Background

Cosmology in the Universe with Distance Dependent Lorentz-Violating Background

We consider a cosmological setup with inflaton in the presence of a redshift dependent Lorentz-violating time-like background to address the inflationary regime and other phases of the Universe. We also show that the regime of dark energy at large distances (low redshifts) is essentially dominated b...

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Veröffentlicht in:Advances in High Energy Physics 2017-01, Vol.2017 (2017), p.1-6
Hauptverfasser: Passos, E., Brito, F. A., Anacleto, M. A., Almeida, C. A. G., Santos, J. R. L.
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Cosmology
Dark energy
Gravitational waves
Gravity
Lorentz contraction
Physics
Red shift
Theory
Universe
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Beschreibung
Zusammenfassung:We consider a cosmological setup with inflaton in the presence of a redshift dependent Lorentz-violating time-like background to address the inflationary regime and other phases of the Universe. We also show that the regime of dark energy at large distances (low redshifts) is essentially dominated by the presence of the Lorentz-violating background.
ISSN:1687-7357
1687-7365
DOI:10.1155/2017/5802352