Non-Abelian Josephson Effect between Two F=2 Spinor Bose-Einstein Condensates in Double Optical Traps
Non-Abelian Josephson Effect between Two F=2 Spinor Bose-Einstein Condensates in Double Optical Traps
复制标题
双光阱中两个 F=2 旋量玻色-爱因斯坦凝聚体之间的非阿贝尔约瑟夫森效应
DOI：
10.1103/physrevlett.102.185301
复制
发表时间：
2009-05-08
影响因子：
8.6
通讯作者：
Liu, W. M.
中科院分区：
文献类型：
--
作者：
Qi, Ran;Yu, Xiao-Lu;Liu, W. M.
We investigate the non-Abelian Josephson effect in F=2 spinor Bose-Einstein condensates with double optical traps. We propose a real physical system which contains non-Abelian Josephson effect and has very different density and spin tunneling characters compared with the Abelian case. We calculate the frequencies of the pseudo Goldstone modes in different phases between two traps, respectively, which are the crucial feature of the non-Abelian Josephson effect. We also give an experimental protocol to observe this novel effect in future experiments.
