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Scattering phases for fermion-fermion scattering in the Gross-Neveu model

Authors
Journal
Nuclear Physics B - Proceedings Supplements
0920-5632
Publisher
Elsevier
Publication Date
Volume
47
Identifiers
DOI: 10.1016/0920-5632(96)00185-5

Abstract

We extract scattering phases for fermion-fermion scattering from Monte Carlo simulations of the twodimensional Gross-Neveu model. This is done by means of Lüscher's method, which exploits the volume dependence of the energies of two-particle states. The results are compared with the analytical predictions.

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