Divergence of the axial current and fermion density in Gross-Neveu models

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dc.creatorKarbstein, Felix
dc.creatorThies, Michael
dc.date2007-06-04
dc.date2007-08-27
dc.date.accessioned2026-07-07T11:16:36Z
dc.date.available2026-07-07T11:16:36Z
dc.descriptionThe divergence of the axial current is used to relate the spatial derivative of the fermion density to the bare fermion mass and scalar/pseudoscalar condensates in 1+1 dimensional Gross-Neveu models. This serves as a novel test of known results, to explain simple features of the continuous chiral model and to resolve a conflict concerning the assignment of baryon number to certain multi-fermion bound states.
dc.description7 pages, no figure; v2: minor changes, reference added
dc.identifierhttps://arxiv.org/abs/0706.0424
dc.identifierhttp://arxiv.org/abs/0706.0424
dc.identifierPhys.Rev.D76:085009,2007
dc.identifierdoi:10.1103/PhysRevD.76.085009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192726
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDivergence of the axial current and fermion density in Gross-Neveu models
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