Non-Abelian BFFT embedding, Schrödinger quantization and the anomaly of the O(N) nonlinear sigma model

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dc.creatorAbreu, E. M. C.
dc.creatorNeto, J. Ananias
dc.creatorOliveira, W.
dc.creatorOliveira-Neto, G.
dc.date2000-12-13
dc.date.accessioned2026-07-07T04:11:07Z
dc.date.available2026-07-07T04:11:07Z
dc.descriptionWe embed the O(N) nonlinear sigma model in a non-Abelian gauge theory. As a first class system, it is quantized using two different approaches: the functional Schrödinger method and the non-local field-antifield procedure. Firstly, the quantization is performed with the functional Schrödinger method, for N=2, obtaining the wave functionals for the ground and excited states. In the second place, using the BV formalism we compute the one-loop anomaly. This important result shows that the classical gauge symmetries, appearing due to the conversion via BFFT method, are broken at the quantum level.
dc.description16 pages, revtex, no figures
dc.identifierhttps://arxiv.org/abs/hep-th/0012115
dc.identifierhttp://arxiv.org/abs/hep-th/0012115
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/50460
dc.subjectHigh Energy Physics - Theory
dc.titleNon-Abelian BFFT embedding, Schrödinger quantization and the anomaly of the O(N) nonlinear sigma model
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