文章基本信息

标题：A real formula for transition probabilities
作者：Alessandra Luati
期刊名称：Statistica
印刷版ISSN：1973-2201
出版年度：2007
卷号：63
期号：1
页码：71-77
出版社：Dep. of Statistical Sciences "Paolo Fortunati", Università di Bologna
摘要：Transition probabilities between states in two dimensional quantum systems are derived as functions of unit vectors in R3 instead of state vectors in C2. This can be done once represented states and von Neumann measurements acting on C2 by means of vectors on the unit sphere of R3.