Finite temperature results on the 2d Ising model with mixed perturbation

Abstract

A numerical study of finite temperature features of thermodynamical observables is performed for the lattice 2d Ising model. Our results support the conjecture that the Finite Size Scaling analysis employed in the study of integrable perturbation of Conformal Field Theory is still valid in the present case, where a non-integrable perturbation is considered.

9 pages, Latex, added references and improved introduction

References in corpus (5)

• On the Finite Temperature Formalism in Integrable Quantum Field Theories
• The critical equation of state of the 2D Ising model
• One-point functions in integrable quantum field theory at finite temperature
• Study of the 2d Ising Model with mixed perturbation
• Finite temperature corrections in 2d integrable models

Cited by in corpus (1)

• Amplitude ratios for the mass spectrum of the 2d Ising model in the high-T, H \neq 0 phase