Higher-Order Squeezing and Antibunching Effect for the Odd and Even Generalized q-Coherent States of the Non-harmonic Oscillator

  • The higher-order squeezing and antibunching effect for the odd and even generalized q-coherent states of the non-harmonic oscillator are investigated. The numerical method is used to study these effects for the two expressions of q-number[χ]. It is shown that the odd and even generalized q-coherent states of the non-harmonic oscillator present higher-order (order of odd number) squeezing effect and antibunching effect respectively,and these optical statistics properties are very different from those of the states of the harmonic oscillator.
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WANG Zhong-Qing. Higher-Order Squeezing and Antibunching Effect for the Odd and Even Generalized q-Coherent States of the Non-harmonic Oscillator[J]. Chinese Physics C, 2001, 25(11): 1044-1050.
WANG Zhong-Qing. Higher-Order Squeezing and Antibunching Effect for the Odd and Even Generalized q-Coherent States of the Non-harmonic Oscillator[J]. Chinese Physics C, 2001, 25(11): 1044-1050. shu
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Received: 2001-02-19
Revised: 1900-01-01
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Higher-Order Squeezing and Antibunching Effect for the Odd and Even Generalized q-Coherent States of the Non-harmonic Oscillator

    Corresponding author: WANG Zhong-Qing,
  • Department of Applied Physics,University of Petroleum,Dongying 257061,China

Abstract: The higher-order squeezing and antibunching effect for the odd and even generalized q-coherent states of the non-harmonic oscillator are investigated. The numerical method is used to study these effects for the two expressions of q-number[χ]. It is shown that the odd and even generalized q-coherent states of the non-harmonic oscillator present higher-order (order of odd number) squeezing effect and antibunching effect respectively,and these optical statistics properties are very different from those of the states of the harmonic oscillator.

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