Lorentz invariance, vacuum energy, and cosmology

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This contribution reviews recent work on a new approach to the cosmological constant problem, which starts from the macroscopic behavior of a conserved relativistic microscopic variable q. First, the statics of the vacuum energy density is discussed and, then, the dynamics in a cosmological context.
Parallel talk at ICHEP08, Philadelphia, USA, July 2008. 6 pages, LaTeX, 2 eps figures. v4: minor polishing

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General Relativity and Quantum Cosmology, Astrophysics, High Energy Physics - Phenomenology, High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/173711

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0810.1684
 http://arxiv.org/abs/0810.1684

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arXiv