作者: P. Butera , M. Comi
DOI: 10.1103/PHYSREVB.69.174416
关键词: Series expansion 、 Statistical physics 、 Exponential function 、 Physics 、 Ising model 、 Universality (dynamical systems) 、 Scaling 、 Lattice gauge theory 、 Square-lattice Ising model 、 Magnetic field
摘要: We have extended, from order 12 through 25, the high-temperature series expansions (in zero magnetic field) for spin-spin correlations of spin-S Ising models on square, simple-cubic and body-centered-cubic lattices. On basis this large set data, we confirm accurately validity scaling universality hypotheses by resuming several tests which involve correlation function, its moments exponential or second-moment correlation-lengths.