Double Barrier Resonant Tunneling in Spin-Orbit Coupled Bose–Einstein Condensates  

作　　者：LI Zhi WANG Jian-Zhong FU Li-Bin 李志;王建忠;傅立斌(School of Physics,Beijing Institute of Technology,Beijing 100081;National Laboratory of Science and Technology on Computational Physics,Institute of Applied Physics and Computational Mathematics,Beijing 100088;Center for Applied Physics and Technology,Peking University,Beijing 100084)

机构地区：[1]School of Physics,Beijing Institute of Technology,Beijing 100081 [2]National Laboratory of Science and Technology on Computational Physics,Institute of Applied Physics and Computational Mathematics,Beijing 100088 [3]Center for Applied Physics and Technology,Peking University,Beijing 100084

出　　处：《Chinese Physics Letters》2013年第1期5-8,共4页中国物理快报（英文版）

基　　金：Supported by the National Basic Research Program of China under Grant No 2011CB921503;the National Natural Science Foundation of China under Grant Nos 11075020 and 91021021.

摘　　要：We study the double barrier tunneling properties of Dirac particles in spin-orbit coupled Bose–Einstein Condensates.The analytic expression of the transmission coefficient of Dirac particles penetrating into a double barrier is obtained.An interesting resonance tunneling phenomenon is discovered in the Klein block region which has been ignored before.

关 键 词：EINSTEIN TUNNELING BOSE 

分 类 号：O41[理学—理论物理]