Skip navigation
Skip navigation

Variational approach to the scaling function of the 2D Ising model in a magnetic field

Mangazeev, Vladimir; Batchelor, Murray; Bazhanov, Vladimir; Dudalev, Mikhail

Description

The universal scaling function of the square lattice Ising model in a magnetic field is obtained numerically via Baxter's variational corner transfer matrix approach. The high precision numerical data are in perfect agreement with the remarkable field theory results obtained by Fonseca and Zamolodchikov, as well as with many previously known exact and numerical results for the 2D Ising model. This includes excellent agreement with analytic results for the magnetic susceptibility obtained by...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
URI: http://hdl.handle.net/1885/17761
Source: Journal of Physics A: Mathematical and Theoretical
DOI: 10.1088/1751-8113/42/4/042005

Download

File Description SizeFormat Image
01_Mangazeev_Variational_approach_to_the_2009.pdf242.53 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  12 November 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator