Model of electromagnetic interactions with spin-1/2 neutral particles

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dc.coverageDOI: 10.1142/S0217732321502369
dc.creatorBruce, Stanley A.
dc.date2021
dc.date.accessioned2026-01-05T21:16:45Z
dc.date.available2026-01-05T21:16:45Z
dc.description<p>We address the bound-state dynamics of relativistic spin-1/2 neutral particles (in this paper, Dirac neutrinos) with anomalous magnetic dipole moment in the presence of an electromagnetic (EM) field described by a generalized Dirac–Pauli equation. This equation of motion is derived including appropriate couplings between Lorentz scalar and pseudoscalar fields with the EM field in the Lagrangian of the system. Specifically, we exactly solve the bound-state problem of neutrinos in the presence of a homogeneous magnetic field in cylindrical coordinates. We comment on the relevance of this approach to study Dirac neutrino self-interactions.</p>eng
dc.identifierhttps://investigadores.uandes.cl/en/publications/37ad97c0-09ad-4c64-9169-256ec0bd1059
dc.identifier.urihttps://repositorio.uandes.cl/handle/uandes/67224
dc.languageeng
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.sourcevol.36 (2021) date: 2021-10-30 nr.33
dc.subjectDirac–Pauli equation
dc.subjectNeutrino interaction with electromagnetic fields
dc.subjectNonlinear Dirac equation
dc.titleModel of electromagnetic interactions with spin-1/2 neutral particleseng
dc.typeArticleeng
dc.typeArtículospa
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