<EM>k</EM>th-order antibunching effect for a new kind of excited even and odd q-coherent states

JIANG Jun-Qin

doi:10.1088/1674-1137/34/3/004

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2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(3) : 325-329 DOI: 10.1088/1674-1137/34/3/004

kth-order antibunching effect for a new kind of excited even and odd q-coherent states

JIANG Jun-Qin ^,

Department of Physics, Guangdong Institute of Education, Guangzhou 510303, China

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Abstract：
A new kind of excited even q-coherent states (a_q^－¹)^m|α〉_q^e and excited odd q-coherent states (a_q^－1 )^m|α〉_q^o is constructed by acting with inverse boson operators on the even and odd q-coherent states. The m dependence of the kth-order antibunching effect is numerically studied for k=2, 3, 4, 5．It is shown that the kth-order antibunching effect enhances as m increases. The larger k, the quicker the antibunching effect enhances.

References

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JIANG Jun-Qin. kth-order antibunching effect for a new kind of excited even and odd q-coherent states[J]. Chinese Physics C, 2010, 34(3): 325-329. doi: 10.1088/1674-1137/34/3/004

JIANG Jun-Qin. kth-order antibunching effect for a new kind of excited even and odd q-coherent states[J]. Chinese Physics C, 2010, 34(3): 325-329. doi: 10.1088/1674-1137/34/3/004 shu

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Received: 2009-04-27
Revised: 2009-09-07

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沈阳化工大学材料科学与工程学院沈阳 110142

kth-order antibunching effect for a new kind of excited even and odd q-coherent states

JIANG Jun-Qin ^,

Corresponding author: JIANG Jun-Qin,

Department of Physics, Guangdong Institute of Education, Guangzhou 510303, China

Received Date: 2009-04-27
Accepted Date: 2009-09-07
Available Online: 2010-03-05

Abstract:

A new kind of excited even q-coherent states (a_q^－¹)^m|α〉_q^e and excited odd q-coherent states (a_q^－1 )^m|α〉_q^o is constructed by acting with inverse boson operators on the even and odd q-coherent states. The m dependence of the kth-order antibunching effect is numerically studied for k=2, 3, 4, 5．It is shown that the kth-order antibunching effect enhances as m increases. The larger k, the quicker the antibunching effect enhances.