Linear quantum trajectories: Applications to continuous projection measurements

作     者：K. Jacobs P. L. Knight 

作者机构：Optics Section The Blackett Laboratory Imperial College London SW7 2BZ England 

出 版 物：《Physical Review A》 (Phys Rev A)

年 卷 期：1998年第57卷第4期

页      面：2301-2301页

核心收录：

学科分类：07[理学] 0702[理学-物理学] 

主　　题：.quantum trajectories Applications obtaining evolution operators continuous projection measurement 

摘      要：We present a method for obtaining evolution operators for linear quantum trajectories. We apply this to a number of physical examples of varying mathematical complexity, in which the quantum trajectories describe the continuous projection measurement of physical observables. Using this method we calculate the average conditional uncertainty for the measured observables, being a central quantity of interest in these measurement processes.