期刊论文详细信息
Single-cluster algorithm for the site-bond-correlated Ising model | |
Article | |
关键词: CRITICAL-DYNAMICS; BETHE LATTICE; PERCOLATION; DILUTION; SYSTEMS; | |
DOI : 10.1103/PhysRevB.56.14529 | |
来源: SCIE |
【 摘 要 】
We extend the Wolff algorithm to include correlated spin interactions in diluted magnetic systems. This algorithm is applied to study the site-bond-correlate Ising model on a two-dimensional square lattice.:We use a finite-size scaling procedure to obtain the phase diagram in the temperature-concentration space. We also have verified that the autocorrelation time diminishes in the presence of dilution and correlation, showing that the Wolff algorithm performs even better in such situations.
【 授权许可】
Free