Skip to main content
SpringerLink
Log in

Preparing Multi-photon Entangled State with Beam Splitter

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

Abstract

We propose a scheme for preparing multi-photon entangled state which is useful for sub-shot-noise sensitivity with beam splitter, where the entangled degree is measured by the reciprocal of the mean quantum Fisher information per particle (RMQFIP). The multi-photon entangled state can be prepared by adjusting the transmissivity of the beam splitter and the better multi-photon entangled state can be prepared by increasing the total number of photons.

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

Fig. 1
Fig. 2

Similar content being viewed by others

References

  1. Li, S.-S., Huang, Y.B.: Int. J. Quant. Infrom. 6, 561 (2008)

    Article  MATH  Google Scholar 

  2. Li, S.-S., Nie, Y.Y., Hong, Z.H., Yi, X.J., Huang, Y.B.: Commun. Theor. Phys. 50, 633 (2008)

    Article  MathSciNet  ADS  Google Scholar 

  3. Huang, Y.B., Li, S.-S., Nie, Y.Y.: Int. J. Theor. Phys. 48, 95 (2009)

    Article  MathSciNet  MATH  Google Scholar 

  4. Li, S.-S.: Int. J. Theor. Phys. 51, 724 (2012)

    Article  MATH  Google Scholar 

  5. Wang, Z.S., Wu, C., Feng, X.-L., Kwek, L.C., Lai, C.H., Oh, C.H., Vedral, V.: Phys. Rev. A 76, 044303 (2007)

    Article  MathSciNet  ADS  Google Scholar 

  6. Pezzé, L., Smerzi, A.: Phys. Rev. Lett. 102, 100401 (2009)

    Article  MathSciNet  ADS  Google Scholar 

  7. Braunstein, S.L., Caves, C.M.: Phys. Rev. Lett. 72, 3439 (1994)

    Article  MathSciNet  MATH  ADS  Google Scholar 

  8. Wootters, W.K.: Phys. Rev. D 23, 357 (1981)

    Article  MathSciNet  ADS  Google Scholar 

  9. Boixo, S., Monras, A.: Phys. Rev. Lett. 100, 100503 (2008)

    Article  ADS  Google Scholar 

  10. Helstrom, C.W.: Quantum detection and estimation theory. Chap. VIII. Academic Press, New York (1976)

    Google Scholar 

  11. Escher, B.M, de Matos Filho, R.L., Davidovich, L.: Braz. J. Phys. 41, 229 (2011)

    Article  ADS  Google Scholar 

  12. Li, S.-S., Hu, G.-J., Liu, Z.-Y.: Int. J. Theor. Phys. 52, 3462 (2013)

    Article  MathSciNet  MATH  Google Scholar 

  13. Jiang, Y.-H., Li, S.-S.: Int. J. Theor. Phys. 52, 2826 (2013)

    Article  MATH  Google Scholar 

  14. Liu, W.-F., Xiong, H.-N., Ma, J., Wang, X.: Int. J. Theor. Phys. 49, 1073 (2010)

    Article  MATH  Google Scholar 

  15. Jin, G.-R., Liu, Y.-C., Liu, W.-M.: New J. Phys. 073049, 11 (2009)

    Google Scholar 

  16. Liu, W.F., Zhang, L.-H., Li, C.-J.: Int. J. Theor. Phys. 49, 2463 (2010)

    Article  MathSciNet  MATH  Google Scholar 

  17. Jiang, D.-Y.: Int. J. Theor. Phys. 52, 4308 (2013)

    Article  MATH  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Physics, Nanchang Normal University, 330032, Nanchang, People’s Republic of China

    Rong-Hua Chen & Hong-Gang Yi

Authors
  1. Rong-Hua Chen
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Hong-Gang Yi
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Rong-Hua Chen.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Chen, RH., Yi, HG. Preparing Multi-photon Entangled State with Beam Splitter. Int J Theor Phys 53, 4182–4187 (2014). https://doi.org/10.1007/s10773-014-2169-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10773-014-2169-7

Keywords

Search

Navigation