Recently, the entangled nonlinear coherent states are introduced via replacing coherent states with nonlinear coherent states in entangled coherent states. In this paper, in order to generate the SU(1,1) and SU(2) entangled nonlinear coherent states, an appropriate scheme is presented. The scheme is based on the resonant interaction of a /-type three-level atom with the two cavity modes of a quantized field in the presence of two strong classical fields.

Keywords: Entangled nonlinear coherent states, SU(1, 1) and SU(2) groups

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