机译:两层小人铁磁晶格上XY模型的临界性质
Institute of Microelectronics, Peking University, Beijing 100871, China;
Department of Computer and Mathematical Sciences, GSIS, Tohoku University 04, Sendai 980-8579, Japan;
Department of Computer and Mathematical Sciences, GSIS, Tohoku University 04, Sendai 980-8579, Japan;
Institute of Microelectronics, Peking University, Beijing 100871, China;
Institute of Microelectronics, Peking University, Beijing 100871, China;
Department of Computer and Mathematical Sciences, GSIS, Tohoku University 04, Sendai 980-8579, Japan;
XY model; chirality; KT transition; two-layer Villain lattice;