Localized excitations with and without propagating properties in (2+1)-dimensions obtained by a mapping approach

郑春龙, 方建平, 陈立群

Zheng Chun-Long (郑春龙), Fang Jian-Ping (方建平), Chen Li-Qun (陈立群) (陈立群)

中国物理B . 2005, (4): 676 -682 . DOI: 10.1088/1009-1963/14/4/007