Bound states in nonrelativistic four-fermion interaction model

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dc.creatorSinitskaya, A. V.
dc.creatorPavlova, E. V.
dc.date1996-04-30
dc.date.accessioned2026-07-07T04:22:04Z
dc.date.available2026-07-07T04:22:04Z
dc.descriptionThe bound states of two particles are studied in frames of non-relativistic quantum field model with current $\times$ current type interaction by analyzing the Bethe-Salpeter amplitudes. The Bethe-Salpeter equations are obtained in closed form. The existence of Goldstone mode corresponding to the spontaneous breaking of additional SU(2) symmetry of the model is revealed.
dc.description9 pages
dc.identifierhttps://arxiv.org/abs/hep-th/9604190
dc.identifierhttp://arxiv.org/abs/hep-th/9604190
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/54573
dc.subjectHigh Energy Physics - Theory
dc.titleBound states in nonrelativistic four-fermion interaction model
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