Vacuum Birefringence Caused by Arbitrary Spin Particles

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dc.creatorKruglov, S. I.
dc.date2007-02-03
dc.date2008-01-11
dc.date.accessioned2026-07-07T11:22:35Z
dc.date.available2026-07-07T11:22:35Z
dc.descriptionWe study the propagation of a linearly polarized laser beam in the external transverse magnetic field taking into consideration the vacuum polarization by arbitrary spin particles. Induced ellipticity of the beam are evaluated using the effective Lagrangian. With the help of the PVLAS experimental data, we obtain bounds on masses of charged higher spin particles contributed to ellipticity.
dc.description5 pages, substantial changes, shortened version matches new PVLAS data, accepted in Mod.Phys.Lett.A
dc.identifierhttps://arxiv.org/abs/hep-ph/0702047
dc.identifierhttp://arxiv.org/abs/hep-ph/0702047
dc.identifierMod.Phys.Lett.A23:245-248,2008
dc.identifierdoi:10.1142/S0217732308026339
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194617
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleVacuum Birefringence Caused by Arbitrary Spin Particles
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