Acta Optica Sinica, Volume. 19, Issue 11, 1452(1999)
The q-Deformed Superposition States and Their Properties
The superposition states, which are composed of the eigenstates of q-deformed oscillators (i.e. q-deformed number states), are presented by making use of q-oscillators algebra. The definition of this kind of q-deformed superposition states is given, and their quantum statistical properties are studied. The ordinary squeezing and q-squeezing, furthermore, the higher-order ordinary squeezing and higher-order q-squeezing of these states are discussed. The q-deformed oscillator is nonlinear oscillator, so the ordinary superposition states are generalized.
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[in Chinese]. The q-Deformed Superposition States and Their Properties[J]. Acta Optica Sinica, 1999, 19(11): 1452