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Nonclassicality of photon-added q-squeezed first excited states

Author

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  • Sayyah-Fard, M.

Abstract

A new kind of the optical q-squeezed first excited states as eigenstates of an appropriate two-photon annihilation operator corresponding to the Biedenharn–Macfarlane q-oscillator are presented. It is found that deformation parameter q plays an important role on the nonclassical behaviors including quadrature squeezing and sub-Poissonian statistics as well as the photon antibunching effect. Also, the q-photon-added squeezed first excited states are constructed and squeezing properties of the Hillery-type N-powered amplitude in these states are examined.

Suggested Citation

  • Sayyah-Fard, M., 2021. "Nonclassicality of photon-added q-squeezed first excited states," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 567(C).
  • Handle: RePEc:eee:phsmap:v:567:y:2021:i:c:s0378437120309341
    DOI: 10.1016/j.physa.2020.125636
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    References listed on IDEAS

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    1. Ren, Gang & Du, Jian-ming & Zhang, Wen-hai, 2019. "Nonclassicality of photon-subtracted squeezing-enhanced coherent state," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 514(C), pages 290-297.
    2. Ren, Gang & Zhang, Wen-hai & Xu, Ye-jun, 2019. "Nonclassical properties of two-mode squeezing-enhanced vacuum state," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 520(C), pages 106-117.
    3. Nutku, Ferhat & Sen, K.D. & Aydiner, Ekrem, 2019. "Complexity study of q-deformed quantum harmonic oscillator," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 533(C).
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