Author： Karimi A. Tavassoly M.K.
Publisher： IOP Publishing
E-ISSN： 1572-9494|64|3|341-344
ISSN： 0253-6102
Source： Communications in Theoretical Physics, Vol.64, Iss.3, 2015-09, pp. : 341-344
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Abstract
In this paper, by using the parity operator as well as the nonlinear displacement-type operator, we define new operators which by the action of them on the vacuum state of the radiation field, superposition of two nonlinear coherent states and two-mode entangled nonlinear coherent states are generated. Also, we show that via the generalization of the presented method, the superposition of more than two nonlinear coherent states and n-mode entangled nonlinear coherent states can be generated.
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