量子搜索与两体弹性碰撞过程的相似性  

THE SIMILARITY BETWEEN QUANTUM SEARCHING AND COURSE OF TWO BODY ELASTIC COLLISION

作　　者：张竞夫[1] 卢志恒[1] 

机构地区：[1]北京师范大学物理学系,北京100875

出　　处：《北京师范大学学报（自然科学版）》2002年第1期78-79,共2页Journal of Beijing Normal University(Natural Science)

基　　金：国家自然科学基金资助项目(69976005)

摘　　要：By studying the two operators used in quantum searching, we find the similarity between the quantum searching and the course of two body elastic collision. This similarity can help one to understand quantum coherence.By studying the two operators used in quantum searching, we find the similarity between the quantum searching and the course of two body elastic collision. This similarity can help one to understand quantum coherence.

关 键 词：量子搜索 刚球碰撞 标记态 集体态 弹性碰撞 本征态 相似性 

分 类 号：O413.1[理学—理论物理] O313.4[理学—物理]