Abstract 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.
Received: 10 March 2009
Revised: 10 May 2009
Accepted manuscript online:
Fund: Project supported by the National
Natural Science Foundation of China (Grant No 10874142).
Cite this article:
Si Kun(司坤), Zhang Miao(张淼), and Jia Huan-Yu(贾焕玉) Photon-added and photon-subtracted displaced Fock states and their non-classical properties 2009 Chin. Phys. B 18 4887
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