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arXiv · hep-ph/0302087

Gauge Quintessence

L. Pilo·D. A. J. Rayner·A. Riotto
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Abstract

We discuss a new model of quintessence in which the quintessence field is identified with the extra-component of a gauge field in a compactified five-dimensional theory. We show that the extremely tiny energy scale $\sim (3\times 10^{-3} eV)^4$ needed to account for the present acceleration of the Universe can be naturally explained in terms of high energy scales such as the scale of Grand Unification.

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L. Pilo, D. A. J. Rayner, A. Riotto. 2003-07-29. Gauge Quintessence. https://doi.org/10.1103/physrevd.68.043503

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