ISING MODEL IN THE MAGNETIC FIELD iπkT/2
- 1 August 1988
- journal article
- Published by World Scientific Pub Co Pte Ltd in International Journal of Modern Physics B
- Vol. 2 (3) , 471-481
- https://doi.org/10.1142/s0217979288000330
Abstract
It is shown that the free energy and the magnetization of an Ising model in the magnetic field H = iπkT/2 can be obtained directly from corresponding expressions of these quantities in zero field, provided that the latter are known for sufficiently anisotropic interactions. Using this approach we derive explicit expressions of the free energy and the magnetization at H = iπkT/2 for a number of two-dimensional lattices.Keywords
This publication has 0 references indexed in Scilit: