Тhе one-dimensional chain of lsing spins

Authors
  • Semkin S.V.

    Vladivostok State University of Economics and Service
    Vladivostok. Russia

  • Smagin V.P.

    Vladivostok State University of Economics and Service
    Vladivostok. Russia

Abstract

The application of the methods of the mean field and averaging the exchange fields in clusters of one or two atoms in а linear chain of Ising spins. The values of magnetization and correlation functions in different approximations.

Keywords: phase transitions, correlation functions, Ising model.