Averaging in SU(2) open quantum random walk  

作　　者：Clement Ampadu 

机构地区：[1]31 Carrolton Road, Massachusetts, Boston 02132, USA

出　　处：《Chinese Physics B》2014年第3期109-111,共3页中国物理B（英文版）

摘　　要：We study the average position and the symmetry of the distribution in the SU（2） open quantum random walk （OQRW）. We show that the average position in the central limit theorem （CLT） is non-uniform compared with the average position in the non-CLT. The symmetry of distribution is shown to be even in the CLT.We study the average position and the symmetry of the distribution in the SU（2） open quantum random walk （OQRW）. We show that the average position in the central limit theorem （CLT） is non-uniform compared with the average position in the non-CLT. The symmetry of distribution is shown to be even in the CLT.

关 键 词：open quantum random walk central limit theorem average position SU（2） operator 

分 类 号：O413[理学—理论物理]