Deterministic Tripartite Entanglement Distributions of the W State over Collective-Noise Channels

详细信息    查看全文

• 作者：Ying Guo (1)
  Dazu Huang (2)
  Jinjing Shi (1)
  Ronghua Shi (1)
  
• 关键词：Entanglement ; Quantum entanglement distribution ; Quantum entanglement purification ; Quantum communications
• 刊名：International Journal of Theoretical Physics
• 出版年：2013
• 出版时间：April 2013
• 年：2013
• 卷：52
• 期：4
• 页码：1326-1333
• 参考文献：1. Nielsen,聽M., Chuang,聽I.: Quantum Computation and Quantum Information. Cambridge University Press, Cambridge (2000)
  2. Wang, X.B.: Phys. Rev. Lett. 94, 230503 (2005) CrossRef
  3. Lo, H.K., Ma, X.F., Chen,聽K.: Phys. Rev. Lett. 94, 230504 (2005) CrossRef
  4. Guo,聽Y., Zeng,聽G.: Opt. Commun. 281, 3938 (2008) CrossRef
  5. Zhao,聽Z., Yang,聽T., Chen, Y.A., Zhang, A.N., Pan, J.W.: Phys. Rev. Lett. 90, 207901 (2003) CrossRef
  6. Yamamoto,聽T., Koashi,聽M., Ozdemir, S.K., Imoto,聽N.: Nature (London) 421, 343 (2003) CrossRef
  7. Sheng, Y.-B., Zhou,聽L., Zhao, S.-M., Zheng, B.-Y.: Phys. Rev.聽A 85, 012307 (2012) CrossRef
  8. Sheng, Y.-B., Zhou,聽L., Zhao, S.-M.: Phys. Rev.聽A 85, 042302 (2012) CrossRef
  9. Deng, F.G.: Phys. Rev.聽A 85, 022311 (2012) CrossRef
  10. Pan, J.W., Simon,聽C., Zellinger,聽A.: Nature (London) 410, 1067 (2001) CrossRef
  11. Xu, X.-Y., Xu, J.-S., Li, C.-F., Zou,聽Y., Guo, G.-C.: Phys. Rev.聽A 83, 010101 (2011) CrossRef
  12. Wang,聽C., Zhang,聽Y., Jin, G.S.: Quantum Inf. Comput. 11, 988 (2011)
  13. Deng, F.G.: Phys. Rev.聽A 84, 052312 (2011) CrossRef
  14. Bennett, C.H., Brassard,聽G., Popescu,聽S., Schumacher,聽B.: Phys. Rev. Lett. 76, 772 (1996) CrossRef
  15. Werner, R.F.: Phys. Rev.聽A 40, 4277 (1989) CrossRef
  16. Sheng, Y.-B., Deng, F.G., Zhou, H.Y.: Phys. Rev.聽A 77, 042308 (2008) CrossRef
  17. Sheng, Y.-B., Deng, F.G., Zhou, H.Y.: Phys. Rev.聽A 81, 042332 (2008) CrossRef
  18. Wang, H.F., Zhang,聽S., Yeon, K.H.: Eur. Phys. J. D 56, 271 (2010) CrossRef
  19. Yildiz,聽A.: Phys. Rev.聽A 82, 012317 (2010) CrossRef
  20. Barreiro, J.T., Langford, N.K., Peters, N.A., Kwiat, P.G.: Phys. Rev. Lett. 95, 260501 (2005) CrossRef
  21. Sheng, Y.-B., Deng, F.G.: Phys. Rev.聽A 81, 032307 (2010) CrossRef
  22. Sheng, Y.-B., Deng, F.G., Long, G.L.: Phys. Rev.聽A 82, 032318 (2010) CrossRef
  23. Vaidman,聽L., Yoran,聽N.: Phys. Rev.聽A 59, 116 (1999) CrossRef
  24. Yabushita,聽A., Kobayashi,聽T.: Phys. Rev.聽A 69, 013806 (2004) CrossRef
  25. Barbieri,聽M., Cinelli,聽C., Mataloni,聽P., De Martini,聽F.: Phys. Rev.聽A 69, 013806 (2004) CrossRef
  26. Nemoto,聽K., Munro, W.J.: Phys. Rev. Lett. 93, 250502 (2004) CrossRef
  27. Takesue,聽H.: Phys. Rev. Lett. 101, 173901 (2008) CrossRef
  28. Merolla, J.M., Mazurenko,聽Y., Goedgebuer, J.P., Rhodes, W.T.: Phys. Rev. Lett. 82, 1652 (1999) CrossRef
  
• 作者单位：Ying Guo (1)
  Dazu Huang (2)
  Jinjing Shi (1)
  Ronghua Shi (1)
  
  1. School of Information Science & Engineering, Central South University, Changsha, 410083, China
  2. Department of Information Management, Hunan University of Finance and Economics, Changsha, 410205, China
  
• ISSN：1572-9575

文摘

A deterministic entanglement distribution protocol (EDP) is proposed in principle for transmitting a maximally entangled W state over collective-noise channels. Using this EDP, a W state can be reconstructed directly from a three-photon entangled state in the frequency degree of freedom prepared among three remote participants due to the fact that it suffers little from the channel noise. In essence, it is a entanglement transformation between different degrees of freedom in three-photon entangled system. This EDP adopts the cross-Kerr nonlinearity media to complete the task of the single-photon detections, which can increase the efficiency of entanglement distribution since it does not require the sophisticated single-photon detectors for the usual measurements and the retained photons can be still held solely by three respective participants after entanglement distillation.