中国物理B ›› 2014, Vol. 23 ›› Issue (3): 30302-030302.doi: 10.1088/1674-1056/23/3/030302

• GENERAL • 上一篇    下一篇

Averaging in SU(2) open quantum random walk

Clement Ampadu   

  1. 31 Carrolton Road, Massachusetts, Boston 02132, USA
  • 收稿日期:2013-06-03 修回日期:2013-07-19 出版日期:2014-03-15 发布日期:2014-03-15

Averaging in SU(2) open quantum random walk

Clement Ampadu   

  1. 31 Carrolton Road, Massachusetts, Boston 02132, USA
  • Received:2013-06-03 Revised:2013-07-19 Online:2014-03-15 Published:2014-03-15
  • Contact: Clement Ampadu E-mail:drampadu@hotmail.com

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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.

关键词: open quantum random walk, central limit theorem, average position, SU(2) operator

Abstract: 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.

Key words: open quantum random walk, central limit theorem, average position, SU(2) operator

中图分类号:  (Quantum mechanics)

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