Antibunching Effect of the Excited k-Boson q-Coherent States

JIANG Jun-Qin

Chinese Physics C> 2004, Vol. 28> Issue(1) : 22-25

Antibunching Effect of the Excited k-Boson q-Coherent States

JIANG Jun-Qin ^,

Department of Physics,Guangdong Institute of Education,Guangzhou 510303,ChinaCCAST World Laboratory,Beijing 100080,China

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Abstract：
The excited k-boson q-coherent state a+m qz,k,j〉 q is constructed. The m dependence of the antibunching effect is numerically studied. It is shown that the antibunching effect evidently depends on m: For big x(x=z 2), the excitation can change the region where the antibunching effect appears; For small x, when j=0, the excited states exhibit strong antibunching effect but the unexcited states exhibit strong bunching effect; For small x, when j≠0, both the excited states and the unexcited states exhibit strong antibunching effect.

References

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JIANG Jun-Qin. Antibunching Effect of the Excited k-Boson q-Coherent States[J]. Chinese Physics C, 2004, 28(1): 22-25.

JIANG Jun-Qin. Antibunching Effect of the Excited k-Boson q-Coherent States[J]. Chinese Physics C, 2004, 28(1): 22-25. shu

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Received: 2003-05-18
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Antibunching Effect of the Excited k-Boson q-Coherent States

Corresponding author: JIANG Jun-Qin,

Department of Physics,Guangdong Institute of Education,Guangzhou 510303,ChinaCCAST World Laboratory,Beijing 100080,China

Received Date: 2003-05-18

Accepted Date: 1900-01-01

Available Online: 2004-01-05

Abstract: The excited k-boson q-coherent state a+m qz,k,j〉 q is constructed. The m dependence of the antibunching effect is numerically studied. It is shown that the antibunching effect evidently depends on m: For big x(x=z 2), the excitation can change the region where the antibunching effect appears; For small x, when j=0, the excited states exhibit strong antibunching effect but the unexcited states exhibit strong bunching effect; For small x, when j≠0, both the excited states and the unexcited states exhibit strong antibunching effect.

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Antibunching Effect of the Excited k-Boson q-Coherent States

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