3 papers
cond-mat1996
Investigation of the Ising-type models within cluster approach
R. R. Levitskii, S. I. Sorokov
The method for calculation of the correlation functions of the Ising-type systems with short-range interaction and with arbitrary value of spin is developed within cluster approxim…
cond-mat1996
Relaxation dynamics of disordered Ising model. Two-site cluster approximation
R. R. Levitskii, S. I. Sorokov, R. O. Sokolovskii
Spin relaxation in a site-disordered Ising model within master equation approach is studied. The -dependent susceptibility of the model is calculated and investigated. E…
cond-mat1996
Correlation functions of quenched and annealed Ising systems
R. R. Levitskii, S. I. Sorokov
Spin correlation functions (up to the 3-site one) of disordered Ising model with the nearest neighbour interaction are calculated and investigated within a two-site cluster approxi…