Skip to main content
SpringerLink
Log in

A New Kind of Bipartite Coherent-Entangled State and Its Applications in Quantum Optics

  • Published:
International Journal of Theoretical Physics Aims and scope Submit manuscript

Abstract

A new kind of bipartite coherent-entangled state (CES) is introduced in the two-mode Fock space which exhibits the properties of both coherent state and entangled state. The set of CESs make up a complete and partly nonorthogonal representation. A simple experimental scheme to produce the CES is proposed by using a beam splitter. Some applications of the CES are also presented in quantum optics.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Dirac, P.A.M.: The Principles of Quantum Mechanics, 4th edn. Clarendon Press, Oxford (1958)

    MATH  Google Scholar 

  2. Einstein, A., Podolsky, B., Rosen, N.: Phys. Rev. 47, 777 (1935)

    Article  MATH  ADS  Google Scholar 

  3. Fan, H.Y., Klauder, J.R.: Phys. Rev. A 49, 704 (1994)

    Article  ADS  MATH  Google Scholar 

  4. Cochrane, P.T., Milburn, G.J.: Phys. Rev. A 64, 062312 (2001)

    Article  ADS  Google Scholar 

  5. Fan, H.Y.: Int. J. Mod. Phys. B 18, 1387 (2004)

    Article  MATH  ADS  Google Scholar 

  6. Preskill, J.: Quantum Information and Computation. California Institute of Technology (1998)

  7. Campos, R.A., Saleh, B.E.A., Teich, M.C.: Phys. Rev. A 50, 5274 (1989)

    Google Scholar 

  8. Sudarshan, E.C.G.: Phys. Rev. Lett. 10, 277 (1963)

    Article  MATH  MathSciNet  ADS  Google Scholar 

  9. Xu, S.M., Lei, X.X., Qi, L.H., Wang, J.S.: Chin. Phys. B 18, 2129 (2009)

    Article  ADS  Google Scholar 

  10. Campos, R.A., Saleh, B.E.A., Teich, M.C.: Phys. Rev. A 40, 1373 (1989)

    Article  ADS  Google Scholar 

  11. Wu, Y., Yang, X.X.: Phys. Rev. Lett. 98, 013601 (2007)

    Article  ADS  Google Scholar 

  12. Mehta, C.L.: Phys. Rev. Lett. 18, 752 (1967)

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Physics, Liaocheng University, Liaocheng, Shandong, 252059, China

    Xiang-Guo Meng, Ji-Suo Wang & Bao-Long Liang

  2. Department of Physics, Qufu Normal University, Qufu, 273165, China

    Ji-Suo Wang

Authors
  1. Xiang-Guo Meng
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Ji-Suo Wang
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Bao-Long Liang
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Xiang-Guo Meng.

Additional information

Project supported by the National Natural Science Foundation of China (Grant No. 10574060), the Natural Science Foundation of Shandong Province, China (Grant Nos. Y2008A23 and ZR2010AQ027) and the Shandong Provincial Higher Educational Science and Technology Program, China (Grant Nos. J09LA07 and J10LA15).

Rights and permissions

Reprints and permissions

About this article

Cite this article

Meng, XG., Wang, JS. & Liang, BL. A New Kind of Bipartite Coherent-Entangled State and Its Applications in Quantum Optics. Int J Theor Phys 50, 906–915 (2011). https://doi.org/10.1007/s10773-010-0632-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10773-010-0632-7

Keywords

Search

Navigation