# Large-N phase transition in lattice 2-d principal chiral models

Campostrini, M. and Rossi, P. and Vicari, E. (1995) Large-N phase transition in lattice 2-d principal chiral models. Physical review. D, Particles, fields, gravitation, and cosmology, 52 . p. 395. ISSN 1550-7998

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## Abstract

We investigate the large-N critical behavior of 2-d lattice chiral models by Monte Carlo simulations of U(N) and SU(N) groups at large N. Numerical results confirm strong coupling analyses, i.e. the existence of a large-N second order phase transition at a finite $\beta_c$.

Item Type: Article Imported from arXiv Area02 - Scienze fisiche > FIS/02 - Fisica teorica, modelli e metodi matematici Dipartimenti (until 2012) > DIPARTIMENTO DI FISICA " E. FERMI" dott.ssa Sandra Faita 08 Apr 2015 11:33 08 Apr 2015 11:38 http://eprints.adm.unipi.it/id/eprint/1753

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