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.

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Document address: http://www.nat.vu.nl/~scharnh/paper24.htm