Squeezing Properties of Even Coherent States in a Finite-Dimensional Hilbert Space
ZHU Jiuyun, KUANG Leman
Department of Physics, Hu‘nan Normal University, Changsha 410081
Squeezing Properties of Even Coherent States in a Finite-Dimensional Hilbert Space
ZHU Jiuyun;KUANG Leman
Department of Physics, Hu‘nan Normal University, Changsha 410081
关键词 ：
42.50.Dv ,
03.65.-w
Abstract ： Even coherent states (ECSs) of a finite-dimensional Hilbert space harmonic oscillator (FDHSHO) are constructed explicitly. Some properties of them are discussed. The quadrature squeezing and the amplituded-squared squeezing of these states are investigated in detail. It is found that ECSs of the FDHSHO exhibit not only the quadrature squeezing but also the amplituded-squeezing.
Key words ：
42.50.Dv
03.65.-w
出版日期: 1994-07-01
:
42.50.Dv
(Quantum state engineering and measurements)
03.65.-w
(Quantum mechanics)
引用本文:
ZHU Jiuyun;KUANG Leman. Squeezing Properties of Even Coherent States in a Finite-Dimensional Hilbert Space[J]. 中国物理快报, 1994, 11(7): 424-427.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1994/V11/I7/424
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1994, Vol. 11 
