Physics and Cosmology : the Milli-Electron-Volt Scale
High Energy Physics - Theory
2009-09-01 v1 Cosmology and Nongalactic Astrophysics
Abstract
A short review about vacuum energy and the cosmological constant is presented. The observed acceleration of the universe introduces a new meV energy scale. The problem is that, theoretically, the predicted vacuum energy is many orders of magnitude larger than eV. The problem is a link between two Standard Models, namely the Standard Model of Particles and their Interactions (where the vacuum energy appears) and the Standard Cosmological Model (where a cosmological constant is a good fit to data), and perhaps it is a clue in our search for new physics.
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Cite
@article{arxiv.0902.4851,
title = {Physics and Cosmology : the Milli-Electron-Volt Scale},
author = {Eduard Masso},
journal= {arXiv preprint arXiv:0902.4851},
year = {2009}
}
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