Non-minimal coupling for spin 3/2 fields

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dc.creatorVillanueva, Victor M.
dc.creatorNieto, Juan A.
dc.creatorObregon, and Octavio
dc.date2001-09-13
dc.date.accessioned2026-07-07T04:12:21Z
dc.date.available2026-07-07T04:12:21Z
dc.descriptionThe problem of the electromagnetic coupling for spin 3/2 fields is discussed. Following supergravity and some recent works in the field of classical supersymmetric particles, we find that the electromagnetic coupling must not obey a minimal coupling in the sense that one needs to consider not only the electromagnetic potential but also the coupling of the electromagnetic field strenght. This coupling coincides with the one found by Ferrara {\it et al} by requiring that the gyromagnetic ratio be 2. Coupling with non-Abelian Yang-Mills fields is also discussed.
dc.description11 pages, plain latex, no figures
dc.identifierhttps://arxiv.org/abs/hep-th/0109104
dc.identifierhttp://arxiv.org/abs/hep-th/0109104
dc.identifierRev.Mex.Fis. 48 (2002) 123-127
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/50879
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleNon-minimal coupling for spin 3/2 fields
dc.typetext

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