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**(1997)479-504
[hep-lat/9611005, University of Wales Swansea Preprint SWAT/96/131,
Humboldt University Berlin Preprint HUB-EP-96/56]
(DOI: 10.1016/S0550-3213(97)00423-9).
[SPIRES 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: hep-lat/9611005
- Citations
- Misprints, errata, addenda:
- In ref. [1], the page number should read correctly: 59.

Up, or back to: home page of Klaus Scharnhorst / Theoretical Physics / Department of Physics and Astronomy

© K. Scharnhorst . Document last modified: February 23, 2010

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