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Wehrl Entropy, Entropy Squeezing and Nonlocal Correlation of Moving Atoms in Squeezed Coherent Field |
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PP: 1455-1461 |
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doi:10.18576/amis/110524
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Author(s) |
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M. Algarni,
H. Al-Ghamdi,
S. Abdel-Khalek,
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Abstract |
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| We discuss the time-dependent interaction between moving two two-level atoms and squeezed coherent field. We obtain
the wave function in the presence of time dependent coupling between the squeezed coherent field and two-two level atoms. Some
statistical and nonclassical properties of the squeezed coherent field are discussed through the evolution of the Wehrl entropy. The
effects of the initial atomic state position, squeeze parameter and shape function of time-dependent coupling within the atomic speed
are examined. It is shown that the atomic speed and squeeze have the potential effect on the time evolution of the entanglement, the
Wehrl entropy and the single entropy squeezing. Finally, the results clarified that the manipulation of atom-atom entanglement and the
entanglement between the two atoms and squeezed field are greatly controlled by a suitable choice of the squeeze parameter and time
dependent coupling among the two atoms and squeezed field.
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