K. Scharnhorst: The exact equivalence of the one-flavour lattice Thirring model with Wilson fermions to a two-colour loop model. Nuclear Physics B 503:1(1997)479-504 (DOI: 10.1016/S0550-3213(97)00423-9) [arXiv:hep-lat/9611005, University of Wales Swansea Preprint SWAT/96/131, Humboldt University Berlin Preprint HUB-EP-96/56]. [INSPIRE record]

Abstract: Within 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.

• Electronic copy of the article: Nuclear Physics B (North-Holland)
• Electronic copy of the preprint version - University of Wales Swansea Preprint SWAT/96/131, Humboldt University Berlin Preprint HUB-EP-96/56: arXiv:hep-lat/9611005
• Citations

• Misprints, errata, addenda:
  • In ref. [1], the page number should read correctly: 59.

© K. Scharnhorst . Document last modified: June 8, 2023