【摘要】 本文以有限维位相态空间的量子态与复平面上的一个整函数一一对应的解析表示为基础，利用任意位相态的圈表示，获得了位相相干态和奇偶位相相干态的圈表示。把位相相干态和奇偶位相相干态表示为一个在复平面上沿具有相同半径的圆路径的路径积分。给出了位相相干态和奇偶位相相干态的解析表示和圈表示之间的关系。更多还原

【Abstract】 Base on the one - to -one correspondence between a quantum state in a finite-dimensional phase-state space and an entire function in a complex plane,Circle representations ofa phase coherent state and even-odd coherent states are obtained by the use of the circlerepresentation of a phase state. Relations between the circle representations and the analyticrepresentations of these quantum states are investigated.更多还原