Critical properties of 2D Z(N) vector models for N>4

Oleg Borisenko; Gennaro Cortese; Roberto Fiore; Mario Gravina; Alessandro Papa

Critical properties of 2D Z(N) vector models for N>4

High Energy Physics - Lattice 2011-10-31 v1 Statistical Mechanics

Authors: Oleg Borisenko , Gennaro Cortese , Roberto Fiore , Mario Gravina , Alessandro Papa

Abstract

We investigate the critical properties of two-dimensional Z(N) vector models for N larger than 4. In particular, critical points of the two phase transitions are located and some critical indices are determined. We study also the behavior of the helicity modulus and the dependence of the critical points on N.

Keywords

z(n) vector models critical properties phase transitions critical indices helicity modulus two-dimensional models lattice field theory

Cite

@article{arxiv.1110.6385,
  title  = {Critical properties of 2D Z(N) vector models for N>4},
  author = {Oleg Borisenko and Gennaro Cortese and Roberto Fiore and Mario Gravina and Alessandro Papa},
  journal= {arXiv preprint arXiv:1110.6385},
  year   = {2011}
}

Comments

7 pages, 5 figures, poster contribution to the XXIX International Symposium on Lattice Field Theory, LATTICE 2011

Critical properties of 2D Z(N) vector models for N>4

Abstract

Keywords

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