Electrodynamics with an Infrared Scale and PVLAS experiment

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dc.creatorArias, P.
dc.creatorFanchiotti, H.
dc.creatorGamboa, J.
dc.creatorMendez, F.
dc.creatorGarcia-Canal, C. A.
dc.creatorSchaposnik, F. A.
dc.date2007-09-04
dc.date.accessioned2026-07-07T08:27:34Z
dc.date.available2026-07-07T08:27:34Z
dc.descriptionWe consider an infrared Lorentz violation in connection with recent results of PVLAS experiment. Our analysis is based in a relation that can be established, under certain conditions, between an axial-like-particle theory and electrodynamics with an infrared scale. In the PVLAS case, the conditions imply two dispersion relations such that the infrared scale $|\vec θ|$, the inverse axion-photon coupling constant $M^{-1}$ and the external magnetic field ${\vec B}$ can be connected through the formula $|{\vec θ}|= {|\vec B|}/M$. Our analysis, which only requires a non-dynamical (auxiliar) axial-like field leads to $|{\vecθ}| \leq 5.4 \times 10^{-7}$ meV and $M^{-1} \sim 1.2 \times 10^{-3}$ GeV $^{-1}$.
dc.descriptionRevtex, 4pp
dc.identifierhttps://arxiv.org/abs/0709.0503
dc.identifierhttp://arxiv.org/abs/0709.0503
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137312
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleElectrodynamics with an Infrared Scale and PVLAS experiment
dc.typetext

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