摘要
We propose a variant version of Wolffs cluster algorithm,which may be extended to SU(N)×SU(N)dural model,and test it in 2-diniensiontil SU(2)×SU(2)chiral model.The results show that the new method can efficiently reduce the critical slowing down in SU(2)×SU(2)chiral model.
基金
Supported by the National Natural Science Foundation of China。
