A simple scheme for generating an n-Qubit W state in a trapped-ion system without a Lamb-Dicke limit

Chinese Physics Letters

Volumn 26, Issue 4, 2009, Pages

  Zheng, Xiao Juan ^a   Xu, Xue Mei ^a   Ouyang, Fang Ping ^a   Xu, Hui ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

GROUND STATE; QUANTUM COMPUTERS;

COLLECTIVE MODES; ION SYSTEMS; LAMB-DICKE LIMIT; LASER FIELDS; N QUBITS; SIMPLE SCHEMES; SIMPLE++; SINGLE LASERS; TRAPPED ION; W STATE;

TRAPPED IONS;

EID: 68549118904     PISSN: 0256307X     EISSN: 17413540     Source Type: Journal    
DOI: 10.1088/0256-307X/26/4/040304     Document Type: Article

References (43)

1. Zheng S B 2001 Phys. Rev. Lett. 87 230404
2. Nielsen M A and Chuang I L 2000 Quantum Computation and Quantum Information (Cambridge: Cambridge University)
3. Zou Y B et al 2003 Phys. Rev. A 67 044301
4. Zheng X J et al 2006 Chin. Phys. 15 492
5. Zheng X J et al 2006 Chin. Phys. Lett. 23 1980
6. Jin G S et al 2004 Phys. Rev. A 69 034302
7. Wu Y and Deng L 2004 Opt. Lett. 29 1144
8. Wu Y et al 2004 Phys. Rev. A 69 063803
9. Zheng X J et al 2007 Chin. Phys. 16 906
10. Dür W, Vidal G and Cirac J I 2000 Phys. Rev. A 62 062314
11. Zheng S B 2002 Phys. Rev. A 66 014103
12. Cabello A 2002 Phys. Rev. A 65 032108
13. Shi B S and Tomita A 2002 Phys. Lett. A 296 161
14. Gorbachev V N et al 2003 Phys. Lett. A 314 267
15. Joo J, Park Y J, Oh S and Kim J 2003 New J. Phys. 5 136
16. Eibl M, Kiesel N, Bourennane M, Kurtsiefer C and Weinfurter H 2004 Phys. Rev. Lett. 92 077901
17. Roos C F, Riebe M, Häffner H et al 2004 Science 304 1478
18. Guo G P, Li C F, Li J and Guo G C 2002 Phys. Rev. A 65 042102
19. Guo G C and Zhang Y S 2002 Phys. Rev. A 65 054302
20. Wang X, Feng M and Sanders B C 2003 Phys. Rev. A 67 022302
21. Marr C, Beige A and Rempe G 2003 Phys. Rev. A 68 033817
22. Zheng S B 2005 J. Opt. B 7 10
23. Deng Z J, Feng M and Gao K L 2006 Phys. Rev. A 73 014302
24. Steane A 1997 Appl. Phys. B: Lasers Opt. 64 623
25. Wineland D J and Itano W M 1979 Phys. Rev. A 20 1521
26. Stevens D, Brochard J and Steane A M 1998 Phys. Rev. A 58 2750
27. Morigi G, Eschner J, Cirac J I and Zoller P 1999 Phys. Rev. A 59 3797
28. Wei L F and Nori F 2004 Europhys. Lett. 65 1
29. Wei L F, Liu S Y, Lei X L 2002 Phys. Rev. A 65 062316
30. Wei L F, Liu S Y and Lei X L 2002 Opt. Commun. 208 131
31. Sharma S S and Vidiella-Barranco A 2003 Phys. Lett. A 309 345
32. Wei L F and Nori F 2003 Phys. Lett. A 320 131
33. Zheng X J, Fang M F, Liao X P and Cai J W 2007 J. Phys. B 40 507
34. Yang Q Y, Wei L F and Ding L E 2005 J. Opt. B 7 5
35. Li L X and Guo G C 2002 J. Opt. B 2 62
36. James D F V 1998 Appl. Phys. B 66 181
37. Wu Y and Yang X 1997 Phys. Rev. Lett. 78 3086
38. Yang X, Wu Y and Li Y 1997 Phys. Rev. A 55 4545
39. Häffner H, Hänsel W, Roos C F, Benhelm J, Chek-al-kar D, Chwalla M, Körber T et al 2005 Nature 438 643
40. Sackett C A, Kielpinski D, King B E, Langer C, Meyer V, Myatt C J, Rowe M, Turchette Q A, Itano W M, Wineland D J and Monroe C 2000 Nature 404 256
41. Kreuter A, Becher C, Lancaster G P T, Mundt A B, Russo C, H Häffner, Roos C, Hänsel W, Schmidt-Kaler F and Blatt R 2005 Phys. Rev. A 71 032504
42. King B E, Wood C S et al 1998 Phys. Rev. Lett. 81 1525
43. Roos C F, Riebe M, Häffner H, Hänsel W, Benhelm J, Lancaster G P T, Becher C, Schmidt-Kaler F and Blatt R 2004 Science 304 1478