Scalar and Vector Massive Fields in Lyra's Manifold

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dc.creatorCasana, R.
dc.creatorde Melo, C. A. M.
dc.creatorPimentel, B. M.
dc.date2005-01-11
dc.date.accessioned2026-07-07T06:23:03Z
dc.date.available2026-07-07T06:23:03Z
dc.descriptionThe problem of coupling between spin and torsion is analysed from a Lyra's manifold background for scalar and vector massive fields using the Duffin-Kemmer-Petiau (DKP) theory. We found the propagation of the torsion is dynamical, and the minimal coupling of DKP field corresponds to a non-minimal coupling in the standard Klein-Gordon-Fock and Proca approaches. The origin of this difference in the couplings is discussed in terms of equivalence by surface terms.
dc.descriptionPreprint version 7 pages. Talk presented in the Fourth International Winter Conference on Mathematical Methods in Physics, 9 to 23 August 2004, Rio de Janeiro, Brazil
dc.identifierhttps://arxiv.org/abs/hep-th/0501085
dc.identifierhttp://arxiv.org/abs/hep-th/0501085
dc.identifierPoS WC2004 (2004) 013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96105
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectMathematical Physics
dc.titleScalar and Vector Massive Fields in Lyra's Manifold
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