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Even and odd q-deformed charge coherent states and their nonclassical properties

X. -M. Liu·C. Quesne
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Abstract

Even and odd q-deformed charge coherent states are constructed, their (over)completeness proved and their generation explored. A $D$-algebra realization of the SU$_q$(1,1) generators is given in terms of them. They are shown to exhibit SU$_q$(1,1) squeezing and two-mode $q$-antibunching, but neither one-mode, nor two-mode $q$-squeezing.

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BibTeXRIS

X. -M. Liu, C. Quesne. 2003-08-22. Even and odd q-deformed charge coherent states and their nonclassical properties. https://doi.org/10.1016/j.physleta.2003.08.048

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