Interplay between Zeeman coupling and swap action in spin-based quantum computer models: Error correction in inhomogeneous magnetic fields

Physical Review Letters

Volumn 86, Issue 5, 2001, Pages 918-921

  Hu, Xuedong ^a   de Sousa, Rogerio ^a   Das Sarma, S ^a  

^a Bldg 142   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ERROR CORRECTION; MAGNETIC FIELD EFFECTS; MATHEMATICAL MODELS; MAXWELL EQUATIONS; PHASE SHIFT;

QUANTUM DOT QUANTUM COMPUTER (QDQC); SWAP ACTIONS; ZEEMAN COUPLING EFFECTS;

SEMICONDUCTOR QUANTUM DOTS;

EID: 0035137782     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.86.918     Document Type: Article

References (23)

1. A. Ekert and R. Jozsa, Rev. Mod. Phys. 68, 733 (1996); A. Steane, Rep. Prog. Phys. 61, 117 (1998); C. H. Bennett and D. P. DiVincenzo, Nature (London) 404, 247 (2000).
2. A. Ekert and R. Jozsa, Rev. Mod. Phys. 68, 733 (1996); A. Steane, Rep. Prog. Phys. 61, 117 (1998); C. H. Bennett and D. P. DiVincenzo, Nature (London) 404, 247 (2000).
3. A. Ekert and R. Jozsa, Rev. Mod. Phys. 68, 733 (1996); A. Steane, Rep. Prog. Phys. 61, 117 (1998); C. H. Bennett and D. P. DiVincenzo, Nature (London) 404, 247 (2000).
4. P. Shor, Phys. Rev. A 52, R2493 (1995); A. Steane, Phys. Rev. Lett. 77, 793 (1996).
5. P. Shor, Phys. Rev. A 52, R2493 (1995); A. Steane, Phys. Rev. Lett. 77, 793 (1996).
6. J. I. Cirac and P. Zoller, Phys. Rev. Lett. 74, 4091 (1995).
7. C. Monroe et al., Phys. Rev. Lett. 75, 4714 (1995).
8. T. Sleator and H. Weinfurter, Phys. Rev. Lett. 74, 4087 (1995).
9. Q. A. Turchette et al., Phys. Rev. Lett. 75, 4710 (1995).
10. D. G. Cory, A. F. Fahmy, and T. F. Havel, Proc. Natl. Acad. Sci. U.S.A. 94, 1634 (1997); N. A. Gershenfeld and I. L. Chuang, Science 275, 350 (1997).
11. D. G. Cory, A. F. Fahmy, and T. F. Havel, Proc. Natl. Acad. Sci. U.S.A. 94, 1634 (1997); N. A. Gershenfeld and I. L. Chuang, Science 275, 350 (1997).
12. F. Yamaguchi and Y. Yamamoto, Appl. Phys. A 68, 1 (1999).
13. D. Loss and D. P. DiVincenzo, Phys. Rev. A 57, 120 (1998).
14. A. Imamoglu et al., Phys. Rev. Lett. 83, 4204 (1999).
15. R. Vrijen et al., Phys. Rev. A 62, 012306 (2000).
16. B. E. Kane, Nature (London) 393, 133 (1998).
17. A. Shnirman, G. Schön, and Z. Hermon, Phys. Rev. Lett. 79, 2371 (1997).
18. G. Burkard, D. Loss, and D. P. DiVincenzo, Phys. Rev. B 59, 2070 (1999).
19. X. Hu and S. Das Sarma, Phys. Rev. A 61, 062301 (2000).
20. G. Burkard et al., Phys. Rev. B 60, 11404 (1999).
21. C. P. Slichter, Principles of Magnetic Resonance (Springer-Verlag, Berlin, 1989).
22. D. P. DiVincenzo et al., Nature (London) 408, 339 (2000); D. Bacon et al., Phys. Rev. Lett. 85, 1758 (2000).
23. D. P. DiVincenzo et al., Nature (London) 408, 339 (2000); D. Bacon et al., Phys. Rev. Lett. 85, 1758 (2000).