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arXiv · 1203.2438

Even and odd nonlinear charge coherent states and their nonclassical properties

X. -M. Liu·B. Li
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Abstract

The (over)completeness of even and odd nonlinear charge coherent states is proved and their generation explored. They are demonstrated to be generalized entangled nonlinear coherent states. A $D$-algebra realization of the SU$_f$(1,1) generators is given in terms of them. They are shown to exhibit SU$_f$(1,1) squeezing and two-mode $f$-antibunching for some particular types of $f$-nonlinearity, but neither one-mode nor two-mode $f$-squeezing.

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X. -M. Liu, B. Li. 2012-03-12. Even and odd nonlinear charge coherent states and their nonclassical properties. https://doi.org/10.1088/1751-8113/45/41/415307

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