DOUBLE-TIME GREEN'S FUNCTION APPROACH TO THE SPIN 1/2 SPATIALLY ANISOTROPIC ANTIFERROMAGNETIC HEISENBERG MODEL-Reference-Cited by-同舟云学术

DOUBLE-TIME GREEN'S FUNCTION APPROACH TO THE SPIN 1/2 SPATIALLY ANISOTROPIC ANTIFERROMAGNETIC HEISENBERG MODEL

Published:2004-10-20 Issue:25 Volume:18 Page:3361-3371
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

WANG ZHAO-MING¹,CHEN YUAN¹

Affiliation:

1. Department of Physics, Guihuagang Campus, Guangzhou University, Guangzhou 510405, P. R. China

Abstract

By use of the double-time Green's function method in the cubic-lattice S=1/2 anisotropic antiferromagnetic two-sublattice Heisenberg model, in the Tyablikov approximation, the staggered magnetization m, the correlation function and the static susceptibility are investigated. And the effects of spatial anisotropy are explored. The magnetic properties of this model are found to be dependent of anisotropy.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217979204026500

Reference19 articles.

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