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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Nonclassical properties of a nonlinear generalized geometric state
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Nonclassical properties of a nonlinear generalized geometric state

机译:非线性广义几何状态的非经典性质

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摘要

In this paper, we introduce and investigate some properties of a nonlinear generalized geometric state (the state that interpolates between the number state and a nonlinear pure thermal state). We mainly concentrate on the statistical properties. We have discussed the normal squeezing as well as the amplitude squared squeezing, further the Mandel's q-parameter is also considered. The investigation is also extended to include the quasi-probability distribution functions (W-Wigner and Q-functions). The quadrature distribution and the phase properties in the Pegg-Barnett formalism besides the phase variances are considered.
机译:在本文中,我们介绍并研究了非线性广义几何状态(在数字状态和非线性纯热状态之间进行插值的状态)的某些属性。我们主要集中在统计属性上。我们已经讨论了正向压缩以及幅度平方压缩,此外还考虑了Mandel的q参数。研究也扩展到包括准概率分布函数(W-Wigner和Q函数)。除了相位方差外,还考虑了Pegg-Barnett形式主义中的正交分布和相位特性。

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