Operatorial quantization of Born-Infeld Skyrmion model and hidden symmetries

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dc.creatorNeto, J. Ananias
dc.creatorNeves, C.
dc.creatorde Oliveira, E. R.
dc.creatorOliveira, W.
dc.date2001-05-15
dc.date.accessioned2026-07-07T10:53:34Z
dc.date.available2026-07-07T10:53:34Z
dc.descriptionThe SU(2) collective coordinates expansion of the Born-Infeld\break Skyrmion Lagrangian is performed. The classical Hamiltonian is computed from this special Lagrangian in approximative way: it is derived from the expansion of this non-polynomial Lagrangian up to second-order variable in the collective coordinates. This second-class constrained model is quantized by Dirac Hamiltonian method and symplectic formalism. Although it is not expected to find symmetries on second-class systems, a hidden symmetry is disclosed by formulating the Born-Infeld Skyrmion %model as a gauge theory. To this end we developed a new constraint conversion technique based on the symplectic formalism. Finally, a discussion on the role played by the hidden symmetry on the computation of the energy spectrum is presented.
dc.descriptionA new version of hep-th/9901133. To appear in JPA
dc.identifierhttps://arxiv.org/abs/hep-th/0105146
dc.identifierhttp://arxiv.org/abs/hep-th/0105146
dc.identifierJ.Phys.A34:5117,2001
dc.identifierdoi:10.1088/0305-4470/34/24/310
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185529
dc.subjectHigh Energy Physics - Theory
dc.titleOperatorial quantization of Born-Infeld Skyrmion model and hidden symmetries
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