Pairwise entanglement in symmetric multi-qubit systems

European Physical Journal D

Volumn 18, Issue 3, 2002, Pages 385-391

  Wang, X ^a   Molmer K ^a  

^a AARHUS UNIVERSITY   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

COLLECTIVE SPIN; DENSITY MATRIX; EXPECTATION VALUES; PAIRWISE ENTANGLEMENT; PARTICLE DENSITIES; QUBIT SYSTEM; SYMMETRIC STATE; SYMMETRICS; TWO PARTICLES; TWO-LEVEL SYSTEM;

EID: 0001410002     PISSN: 14346060     EISSN: 14346079     Source Type: Journal    
DOI: 10.1140/epjd/e20020045     Document Type: Article

References (36)

1. W. Dür, G. Vidai, J.I. Cirac, Phys. Rev. A 62, 062314 (2000);
2. W. Dür, Phys. Rev. A 63, 020303 (2001).
3. K. Mølmer, Eur. Phys. J. D 5, 301 (1998).
4. A. Kuzmich, N.P. Bigelow, L. Mandel, Europhys. Lett. 42, 481 (1998).
5. A. Kuzmich, L. Mandel, N.P. Bigelow, Phys. Rev. Lett. 85, 1594 (2000).
6. M. Kitagawa, M. Ueda, Phys. Rev. A 47, 5138 (1993).
7. K. Mølmer, A. Sørensen, Phys. Rev. Lett. 82, 1835 (1999).
8. C.A. Sackett et al., Nature 404, 256 (2000).
9. A. Sørensen, L.-M. Duan, I. Cirac, P. Zoller, Nature 409, 63 (2001).
10. U. Poulsen, K. Mølmer, Phys. Rev. A 64, 013616 (2001).
11. L.-M. Duan, J.I. Cirac, P. Zoller, E.S. Polzik, Phys. Rev. Lett. 85, 5643 (2000).
12. B. Julsgaard, A. Kozhekin, E.S. Polzik, Nature 413, 400 (2001).
13. G. Vidai, W. Dur, J.I. Cirac, Phys. Rev. Lett. 85, 658 (2000);
14. W. Dur, G. Vidai, J.I. Cirac, Phys. Rev. A 62, 062314 (2000).
15. W. Dür, J.I. Cirac, Phys. Rev. A 61, 042314 (2000);
16. W. Dür, R. Tarrach, J.I. Cirac, Phys. Rev. Lett. 83, 3562 (1999).
17. C.H. Bennett et al., Phys. Rev. A 63, 012307 (2001).
18. J. Eisert, H.-J. Briegel, Phys. Rev. A 64, 022306 (2001).
19. S. Hill, W.K. Wootters, Phys. Rev. Lett. 78, 5022 (1997).
20. W.K. Wootters, Phys. Rev. Lett. 80, 2245 (1998).
21. C.H. Bennett, D.P. DiVincenzo, Nature 404, 247 (2000).
22. M.C. Arnesen, S. Bose, V. Vedral, Phys. Rev. Lett. 87, 017901 (2001);
23. M.A. Nielsen, Ph.D. thesis, University of Mexico, 1998, quant-ph/0011036.
24. X. Wang, Phys. Rev. A 64, 012313 (2001).
25. X. Wang, Phys. Lett. A 281, 101 (2001).
26. D. Gunlycke, S. Bose, V.M. Kendon, V. Vedral, quant-ph/0102137.
27. X. Wang, H. Fu, A.I. Solomon, quant-ph/0105075.
28. C.H. Bennett, D.P. DiVincenzo, J.A. Smolin, W.K. Wootters, Phys. Rev. A 54, 3824 (1996).
29. A. Peres, Phys. Rev. Lett. 77, 1413 (1996);
30. M. Horodecki, P. Horodecki, R. Horodecki, Phys. Lett. A 232, 333 (1997).
31. R.H. Dicke, Phys. Rev. 93, 99 (1954).
32. J.M. Radcliffe, J. Phys. A: Gen. Phys. 4, 313 (1971);
33. F.T. Arecchi, E. Courtens, R. Gilmore, H. Thomas, Phys. Rev. A 6, 2211 (1972).
34. K.M. O'Connor, W.K. Wootters, Phys. Rev. A 63, 052302 (2001).
35. M. Koashi, V. Bužek, N. Imoto, Phys. Rev. A 62, 050302 (2000).
36. C.H. Bennett et al., Phys. Rev. Lett. 76, 722 (1996).