1994•arXiv (Cornell University)Open access

Statistical mechanics of one-dimensional s=1/2 anisotropic XY model in transverse field with Dzyaloshinskii-Moriya interaction

Oleg Derzhko, A. P. Moina

Abstract

For 1D s=1/2 anisotropic XY model in transverse field with Dzyaloshinskii-Moriya interaction using Jordan-Wigner transformation the thermodynamical functions, static spin correlation functions, transverse dynamical spin correlation function and connected with it transverse dynamical susceptibility have been obtained. It has been shown that Dzyaloshinskii-Moriya interaction essentially influences the calculated quantities.

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Key concepts: Transverse plane, Transverse field, Physics, Anisotropy, Classical XY model, Correlation function (quantum field theory), Condensed matter physics, Spin (aerodynamics)