Photon-added and photon-subtracted displaced Fock states and their non-classical properties
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作者:
司坤
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机构:
Laboratory of Quantum Opt-electronic Information and Institute of Modern Physics,Southwest Jiaotong UniversityLaboratory of Quantum Opt-electronic Information and Institute of Modern Physics,Southwest Jiaotong University
司坤
[1
]
张淼
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机构:
Laboratory of Quantum Opt-electronic Information and Institute of Modern Physics,Southwest Jiaotong UniversityLaboratory of Quantum Opt-electronic Information and Institute of Modern Physics,Southwest Jiaotong University
张淼
[1
]
贾焕玉
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机构:
Laboratory of Quantum Opt-electronic Information and Institute of Modern Physics,Southwest Jiaotong UniversityLaboratory of Quantum Opt-electronic Information and Institute of Modern Physics,Southwest Jiaotong University
贾焕玉
[1
]
机构:
[1] Laboratory of Quantum Opt-electronic Information and Institute of Modern Physics,Southwest Jiaotong University
Boson inverse operators;
photon-added and -subtracted states;
non-classical property;
D O I:
暂无
中图分类号:
O431.2 [量子光学];
学科分类号:
070207 ;
0803 ;
摘要:
A new kind of quantum optical state,photon-added and -subtracted displaced Fock states,is introduced by applying the inverse of bosonic creation and annihilation operators to displaced Fock states.The quantum statistical properties of these states are investigated by numerical methods.Numerical results indicate that these states reveal some interesting non-classical properties,such as anti-bunching effects,sub-Poisson distributions and negativities of their Wigner functions.
机构:
College of Physics and Communication Electronics,Jiangxi Normal UniversityCollege of Physics and Communication Electronics,Jiangxi Normal University
马善钧
罗文葳
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机构:
College of Physics and Communication Electronics,Jiangxi Normal UniversityCollege of Physics and Communication Electronics,Jiangxi Normal University