Entanglement preserving in quantum copying of three-qubit entangled state

Communications in Theoretical Physics

Volumn 38, Issue 5, 2002, Pages 541-546

  Tong, Zhao Yang ^a   Kuang, Le Man ^a  

^a HUNAN NORMAL UNIVERSITY   (China)

Author keywords

Entangled states; Quantum copying; Quantum entanglement

Indexed keywords

EID: 0036882936     PISSN: 02536102     EISSN: None     Source Type: Journal    
DOI: 10.1088/0253-6102/38/5/541     Document Type: Article

References (24)

1. W.K. Wootters and W.H. Zurek, Nature 299 (1982) 802.
2. D. Mozyrsky, V. Privman, and M. Hillery, Phys. Lett. A226 (1997) 253.
3. V. Buzek and M. Hillery, Phys. Rev. A54 (1996) 1844.
4. N. Gisin and S. Massar, Phys. Rev. Lett. 79 (1997) 2153.
5. D. Bruss, A. Ekert, and C. Macehiavello, Phys. Rev. Lett. 81 (1998) 2598.
6. A. Einstein, B. Podolsky, and N. Rosen, Phys. Rev. 47 (1935) 777; E. Schrödinger, Naturwissenschaften 23 (1935) 807, 823, 844.
7. A. Einstein, B. Podolsky, and N. Rosen, Phys. Rev. 47 (1935) 777; E. Schrödinger, Naturwissenschaften 23 (1935) 807, 823, 844.
8. C.H. Bennett, G. Brassard, C. Crépean, R. Jozsa, A. Peres, and W.K. Wootters, Phys. Rev. Lett. 70 (1993) 1895; D. Bouwmeester, J.-W. Pan, K. Mattle, M. Eibl, H. Weinfurter, and A. Zeilinger; Nature 390 (1997) 575.
9. C.H. Bennett, G. Brassard, C. Crépean, R. Jozsa, A. Peres, and W.K. Wootters, Phys. Rev. Lett. 70 (1993) 1895; D. Bouwmeester, J.-W. Pan, K. Mattle, M. Eibl, H. Weinfurter, and A. Zeilinger; Nature 390 (1997) 575.
10. C.H. Bennett and S.J. Wiesner, Phys. Rev. Lett. 69 (1992) 2881.
11. P.W. Shor, Phys. Rev. A52 (1995) 2493.
12. D. Deutsch, Proc. R. Soc, London A425 (1989) 73.
13. T. Jennewein, C. Simon, G. Weihs, H. Weinfurter, and A. Zeilinger, Phys. Rev. Lett. 84 (2000) 4729.
14. V. Giovannetti, S. Lloyd, and L. Maccone, Nature 412 (2001) 417; V. Giovannetti, S. Lloyd, and L. Maccone, Phys. Rev. A65 (2002) 022309.
15. V. Giovannetti, S. Lloyd, and L. Maccone, Nature 412 (2001) 417; V. Giovannetti, S. Lloyd, and L. Maccone, Phys. Rev. A65 (2002) 022309.
16. P. Masiak and P.L. Klight, quant-ph/9808043.
17. J. Schlienz and G. Mahler, Phys. Rev. A52 (1995) 4396.
18. Z.-Y. Tong and L.-M. Kuang, Chin. Phys. Lett. 17 (2000) 469.
19. V. Buzek, V. Vedral, M.B. Plenio, P.L. Knight, and M. Hillery, Phys. Rev. A55 (1997) 3327.
20. V. Buzek and M. Hillery, Phys. Rev. A54 (1996) 1844; D. Bruß, D.P. DiVincenzo, A. Ekert, C.A. Fuchs, C. Macchiavello, and J.A. Smolin, idid. A57 (1998) 2368.
21. V. Buzek and M. Hillery, Phys. Rev. A54 (1996) 1844; D. Bruß, D.P. DiVincenzo, A. Ekert, C.A. Fuchs, C. Macchiavello, and J.A. Smolin, idid. A57 (1998) 2368.
22. V. Buzek and M. Hillery, quant-ph/9801009.
23. R.F. Werner, Phys. Rev. A58 (1998) 1827.
24. S. Bose, V. Vedral, and P.L. Klight, Phys. Rev. A57 (1998) 822.