中国物理B:英文版
Properties of the ground state in a spin-2 transverse Ising model with the presence of a crystal field
Wei Juan Jiang, 魏国柱, 杜安, 张起
Abstract
The properties of the ground state in the spin-2 transverse Ising model with the presence of a crystal of a crystal field are studied by using the effective-field theory with correlations,The longitudinal and transverse magnetizations,the phase diagram and the internal energy in the ground state are given numerically for a honeycomb lattice(z=3).