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Dark Energy as a Born-Infeld Gauge Interaction Violating the Equivalence Principle

A. Fuzfa·J. -M. Alimi
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Abstract

We investigate the possibility that dark energy does not couple to gravitation in the same way than ordinary matter, yielding a violation of the weak and strong equivalence principles on cosmological scales. We build a transient mechanism in which gravitation is pushed away from general relativity by a Born-Infeld gauge interaction acting as an "Abnormally Weighting" (dark) Energy. This mechanism accounts for the Hubble diagram of far-away supernovae by cosmic acceleration and time variation of the gravitational constant while accounting naturally for the present tests on general relativity.

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A. Fuzfa, J. -M. Alimi. 2006-08-08. Dark Energy as a Born-Infeld Gauge Interaction Violating the Equivalence Principle. https://doi.org/10.1103/physrevlett.97.061301

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