The massless Thirring model in spherical field theory
High Energy Physics - Theory
2010-11-19 v2 Condensed Matter
High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
We use the massless Thirring model to demonstrate a new approach to non-perturbative fermion calculations based on the spherical field formalism. The methods we present are free from the problems of fermion doubling and difficulties associated with integrating out massless fermions. Using a non-perturbative regularization, we compute the two-point correlator and find agreement with the known analytic solution.
Cite
@article{arxiv.hep-th/9908131,
title = {The massless Thirring model in spherical field theory},
author = {Nathan Salwen and Dean Lee},
journal= {arXiv preprint arXiv:hep-th/9908131},
year = {2010}
}
Comments
11 pages, 2 figures, journal version