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  • Received: Jun. 19, 2008

    Accepted: --

    Posted: Mar. 20, 2009

    Published Online: Mar. 20, 2009

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    Huijun Wan, Donglan Wu, Jianping Yang, Genying Yan. Equal-power 4m-th power sum squeezing of generalized magnetic-field component in vacuum state immiting four-state superposition multimode entangled state light field[J]. Chinese Optics Letters, 2009, 7(3): 255

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Chinese Optics Letters, Vol. 7, Issue 3, 255 (2009)

Equal-power 4m-th power sum squeezing of generalized magnetic-field component in vacuum state immiting four-state superposition multimode entangled state light field

Huijun Wan, Donglan Wu, Jianping Yang, and Genying Yan

Author Affiliations

  • College of Mathematics and Physics, Jinggangshan University, Ji'an 343009

Abstract

By utilizing multimode squeezed states theory, we study the generalized nonlinear equal-power higher-power sum squeezing properties of the generalized magnetic-field component in four-state superposition multimode entangled state light field |\psi^{(4)}>q. The state is composed of multimode vacuum state, multimode coherent state and its contrary state, multimode imaginary coherent state. It is found that the state |\psi^{(4)}>q is a type of four-state superposition multimode nonclassical light field, and under certain fixed conditions, the generalized magnetic-field component in the state |\psi^{(4)}>q can display generalized nonlinear equal-power 4m-th power sum squeezing effects which change periodically.

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