摘要
研究了压缩相干态的位置熵和动量熵的压缩特性,并讨论了位置熵压缩、动量熵压缩与广义坐标、广义动量压缩性的关系 结果表明。
We study the position and momentum entropic squeezing for squeezed coherent states in this paper.The relations between the two entropic squeezings and the two quadrature components squeezings are also discssed.It is shown there is a one-to-one correspondence between the two entropic squeezings and the two quadrature components squeezings of squeezed coherent states.
出处
《德州学院学报》
2003年第6期28-31,共4页
Journal of Dezhou University
关键词
光学
压缩相干态
熵压缩
位置熵
动量熵
superposition coherent states
entropic squeezing
position entropy
mometum entropy
