Entangling and cloning machine with increasing robustness against decoherence as the number of qubits increases

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 72, Issue 6, 2005, Pages

  Zheng, Shi Biao ^a,b   Guo, Guang Can ^a  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA   (China)

^b FUZHOU UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

DATA PROCESSING; PERFORMANCE; QUANTUM THEORY; ROBUSTNESS (CONTROL SYSTEMS);

ENTANGLING MACHINES; ION TRAP SYSTEM;

CLONING;

EID: 33244463758     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.72.064303     Document Type: Article

References (26)

1. A. Einstein, B. Podolsky, and N. Rosen, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.47.777 47, 777 (1935).
2. E. Schrödinger, Naturwiss. NATWAY 0028-1042 10.1007/BF01491891 23, 807 (1935).
3. E. Schrödinger, Naturwiss. NATWAY 0028-1042 10.1007/BF01491914 23, 823 (1935).
4. E. Schrödinger, Naturwiss. NATWAY 0028-1042 10.1007/BF01491987 23, 844 (1935).
5. J. S. Bell, Physics (Long Island City, N.Y.) PYCSAP 0554-128X 10.1103/PhysRev.47.777 1, 195 (1965).
6. D. M. Greenberger, M. A. Horne, and A. Zeilinger, in Bell's Theorem, Quantum Theory, and Conceptions of the Universe, edited by, M. Kafatos, (Kluwer, Dordrecht, 1989);
7. D. M. Greenberger, M. A. Horne, A. Shimony, and A. Zeilinger, Am. J. Phys. AJPIAS 0002-9505 10.1119/1.16243 58, 1131 (1990).
8. J.-W. Pan, M. Daniell, S. Gasparoni, G. Weihs, and A. Zeilinger, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.86.4435 86, 4435 (2001).
9. A. Rauschenbeutel, G. Nogues, S. Osnaghi, P. Bertet, M. Brune, J. M. Raimond, and S. Haroche, Science SCIEAS 0036-8075 10.1126/science.288.5473.2024 288, 2024 (2000).
10. C. A. Sackett, D. Kielpinski, B. E. King, G. Langer, V. Meyer, C. J. Myatt, M. Rowe, Q. A. Turchette, W. M. Itano, D. J. Wineland, and C. Monroe, Nature (London) NATUAS 0028-0836 10.1038/35005011 404, 256 (2000).
11. W. K. Wootters and W. H. Zurek, Nature (London) NATUAS 0028-0836 239, 802 (1982).
12. V. Buzek and M. Hillery, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.54.1844 54, 1844 (1996).
13. N. Gisin and S. Massar, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.79.2153 79, 2153 (1997).
14. M. Murao, D. Jonathan, M. B. Plenio, and V. Vedral, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.59.156 59, 156 (1999).
15. W. Dür, G. Vidal, and J. I. Cirac, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.62.062314 62, 062314 (2000).
16. S. B. Zheng, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.66.014103 66, 014103 (2002).
17. D. Bruss, D. P. DiVincenzo, A. Ekert, C. A. Fuchs, C. Macchiavello, and J. A. Smolin, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.57.2368 57, 2368 (1998).
18. S. B. Zheng and G. C. Guo, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.85.2392 85, 2392 (2000).
19. G. P. Guo, C. F. Li, J. Li, and G. C. Guo, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.65.042102 65, 042102 (2002).
20. S. B. Zheng, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.70.045804 70, 045804 (2004).
21. D. Bruss, M. Cinchetti, G. M. D'Ariano, and C. Macchiavello, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.62.012302 62, 012302 (2000).
22. A. Olaya-Castro, N. F. Johnson, and L. Quiroga, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.94.110502 94, 110502 (2005).
23. A. Sorensen and K. Molmer, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.82.1971 82, 1971 (1999);
24. K. Molmer and A. Sorensen, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.82.1835 82, 1835 (1999).
25. F. Schmidt-Kaler, H. Haffner, M. Riebe, S. Gulde, G. P. T. Lancaster, T. Deuschle, G. Beche, G. F. Roos, J. Eschner, and R. Blatt, Nature (London) NATUAS 0028-0836 10.1038/nature01494 422, 408 (2003).
26. D. M. Meekhof, C. Monroe, B. E. King, W. M. Itano, and D. J. Wineland, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.76.1796 76, 1796 (1996).