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

par Liu, X.-M.;Quesne, Christiane
Référence Physics letters. A, 317, 3-4, page (210-222)
Publication Publié, 2003-10

Article révisé par les pairs

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Résumé :

Even and odd q-deformed charge coherent states are constructed, their (over)completeness proved and their generation explored. A D-algebra realization of the SUq (1, 1) generators is given in terms of them. They are shown to exhibit SUq (1, 1) squeezing and two-mode q-antibunching, but neither one-mode, nor two-mode q-squeezing. © 2003 Elsevier B.V. All rights reserved.