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

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dc.creatorFuzfa, A.
dc.creatorAlimi, J. -M.
dc.date2006-04-25
dc.date2006-08-08
dc.date.accessioned2026-07-07T07:04:43Z
dc.date.available2026-07-07T07:04:43Z
dc.descriptionWe 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.
dc.description5 pages, 3 figures, sequel of Phys. Rev. D 73 023520 (2006), to appear in Physical Review Letters
dc.identifierhttps://arxiv.org/abs/astro-ph/0604517
dc.identifierhttp://arxiv.org/abs/astro-ph/0604517
dc.identifierPhys.Rev.Lett. 97 (2006) 061301
dc.identifierdoi:10.1103/PhysRevLett.97.061301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/109421
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleDark Energy as a Born-Infeld Gauge Interaction Violating the Equivalence Principle
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