DOUBLE FLIP MOVE FOR ISING MODELS WITH MIXED BOUNDARY CONDITIONS  

作　　者：Lexing Ying 

机构地区：[1]Department of Mathematics,Stanford University,Stanford,CA 94305,USA

出　　处：《Journal of Computational Mathematics》2023年第5期1003-1016,共14页计算数学（英文）

基　　金：supported by NSF Grant DMS 2011699.

摘　　要：This note introduces the double flip move to accelerate the Swendsen-Wang algorithm for Ising models with mixed boundary conditions below the critical temperature.The double flip move consists of a geometric flip of the spin lattice followed by a spin value flip.Both symmetric and approximately symmetric models are considered.We prove the detailed balance of the double flip move and demonstrate its empirical efficiency in mixing.

关 键 词：Ising model Mixed boundary condition Swendsen-Wang algorithm 

分 类 号：O175[理学—数学]