Protected computational subspaces of coupled superconducting qubits

International Journal of Quantum Information

Volumn 6, Issue SUPL., 2008, Pages 645-650

  Mastellone, A ^a,b   D'Arrigo, Andrea ^a,b   Paladino, E ^a,b   Falci, G ^a,b  

^a INFM   (Italy)

^b UNIVERSITY OF CATANIA   (Italy)

Author keywords

Coupled qubits; Decoherence; Josephson devices; Quantum computation

Indexed keywords

QUANTUM COMPUTERS;

COUPLED QUBITS; DECOHERENCE; FIXED COUPLINGS; JOSEPHSON DEVICES; LOW FREQUENCY FLUCTUATIONS; LOW-FREQUENCY NOISE; OPERATING CONDITION; SUPERCONDUCTING QUBITS;

QUBITS;

EID: 49449090054     PISSN: 02197499     EISSN: None     Source Type: Journal    
DOI: 10.1142/S0219749908003906     Document Type: Conference Paper

References (25)

1. M. A. Nielsen and I. L. Chuang, Quantum Computation (Cambridge University Press, Cambridge, 2005).
2. Y. Makhlin, G. Schön and A. Shnirman, Rev. Mod. Phys. 73 (2001) 357
3. Y. Nakamura, Yu. A. Pashkin and J. S. Tsai, Nature 398 (1999) 786
4. Y. Yu et al., Science 296 (2002) 889
5. J. M. Martinis et al., Phys. Rev. Lett. 89 (2002) 117901
6. I. Chiorescu et al., Science 299 (2003) 1869
7. T. Duty et al., Phys. Rev. B 69 (2004) 140503(R)
8. O. Astafiev et al., Phys. Rev. B 69 (2004) 180507(R).
9. D. Vion et al., Science 296 (2002) 886.
10. Yu. A. Pashkin et al., Nature 421 (2003) 823.
11. C. Rigetti, A. Blais and M. Devoret, Phys. Rev. Lett. 94 (2005) 240502
12. D. V. Averin and C. Bruder, Phys. Rev. Lett. 91 (2003) 57003.
13. F. Plastina and G. Falci, Phys. Rev. B 67 (2003) 224514
14. J. Majer et al., Nature 449 (2007) 443.
15. A. Mastellone et al., to appear in EPJ (2008).
16. G. Ithier et al., Phys. Rev. B 72 (2005) 134519.
17. E. Paladino et al., Phys. Rev. Lett. 88 (2002) 228304
18. M. B. Weissman, Rev. Mod. Phys. 60 (1988) 537
19. A. B. Zorin et al. Phys. Rev. B 53 (1996) 13682.
20. G. Falci et al., Phys. Rev. Lett. 94 (2005) 167002.
21. C. P. Slichter, Principles of Magnetic Resonance (Springer-Verlag, Berlin, 1996).
22. G. Falci et al., Open Syst. Inform. Dynam. 13 (2006) 323.
23. A. Mastellone et al. (in preparation).
24. Present experiments present limited read-out fidelity, D. Vion, private communication (2007).
25. P. Zanardi and M. Rasetti, Phys. Rev. Lett. 79 (1997) 3306.