The exact equivalence of the one-flavour lattice Thirring model with Wilson fermions to a two-colour loop model

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dc.creatorScharnhorst, K.
dc.date1996-11-06
dc.date.accessioned2026-07-07T11:34:46Z
dc.date.available2026-07-07T11:34:46Z
dc.descriptionWithin Euclidean lattice field theory an exact equivalence between the one-flavour 2D Thirring model with Wilson fermions and Wilson parameter $r = 1$ to a two-colour loop model on the square lattice is established. For non-interacting fermions this model reduces to an exactly solved loop model which is known to be a free fermion model. The two-colour loop model equivalent to the Thirring model can also be understood as a 4-state 49-vertex model.
dc.description29 pages LaTeX
dc.identifierhttps://arxiv.org/abs/hep-lat/9611005
dc.identifierhttp://arxiv.org/abs/hep-lat/9611005
dc.identifierNucl.Phys.B503:479-504,1997
dc.identifierdoi:10.1016/S0550-3213(97)00423-9
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198366
dc.subjectHigh Energy Physics - Lattice
dc.subjectCondensed Matter
dc.subjectHigh Energy Physics - Theory
dc.titleThe exact equivalence of the one-flavour lattice Thirring model with Wilson fermions to a two-colour loop model
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