Andreev level qubit

Physical Review Letters

Volumn 90, Issue 8, 2003, Pages

  Zazunov, A ^a   Shumeiko, V S ^a   Bratus, E N ^b   Lantz, J ^a   Wendin, G ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

^b B VERKIN INSTITUTE FOR LOW TEMPERATURE PHYSICS AND ENGINEERING   (Ukraine)

Author keywords

[No Author keywords available]

Indexed keywords

EIGENVALUES AND EIGENFUNCTIONS; ELECTRIC CURRENTS; GROUND STATE; HAMILTONIANS; MOLECULAR DYNAMICS; POINT CONTACTS; SEMICONDUCTOR QUANTUM DOTS; SQUIDS;

ANDREEV LEVEL QUBIT; BOUND STATE SYSTEM; INDUCTIVE COUPLING; QUANTUM FLUCTUATIONS; TRANSMISSIVE QUANTUM POINT CONTACT;

QUANTUM THEORY;

EID: 0037471062     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (28)

1. Y. Nakamura et al., Nature (London) 398, 786 (1999).
2. J. R. Friedman et al., Nature (London) 406, 43 (2000).
3. C. H. van der Wal et al., Science 290, 773 (2000).
4. D. Vion et al., Science 296, 886 (2002).
5. Yang Yu et al., Science 296, 889 (2002).
6. A. J. Leggett, in Proceedings of the NATO ASI, Les Arcs, 1983, edited by A. M. Goldman and S. A. Wolf (Plenum, New York, 1984).
7. A. B. Zorin, Physica (Amsterdam) 368C, 284 (2002).
8. B. E. Kane, Nature (London) 393, 133 (1998).
9. D. Loss and D. P. DiVincenzo, Phys. Rev. A 57, 120 (1998).
10. Y. Makhlin et al., Rev. Mod. Phys. 73, 357 (2001).
11. M. C. Koops et al., Phys. Rev. Lett. 77, 2542 (1996).
12. M. F. Goffman et al., Phys. Rev. Lett. 85, 170 (2000).
13. N. van der Post et al., Phys. Rev. Lett. 73, 2611 (1994).
14. E. Scheer et al., Phys. Rev. Lett. 78, 3535 (1997).
15. A. Furusaki and M. Tsukada, Phys. Rev. B 43, 10164 (1991)
16. C. W. J. Beenakker and H. van Houten, Phys. Rev. Lett. 66, 3056 (1991).
17. V. S. Shumeiko et al. Phys. Rev. B 48, 13129 (1993)
18. L. Y. Gorelik et al., Phys. Rev. Lett. 75, 1162 (1995).
19. V. S. Shumeiko, E. N. Bratus', and G. Wendin, in Proceedings of the XXXII Moriond Conference, Les Arcs, 2001, edited by T. Martin, G. Montambaux, and J. Tran Thanh Van (IDP Sciences, Les Ulis, France, 2001).
20. J. Lantz et al., Physica (Amsterdam) 368C, 315 (2002).
21. V. Ambegaokar et al., Phys. Rev. Lett. 48, 1745 (1982)
22. U. Eckern et al., Phys. Rev. B 30, 6419 (1984).
23. E. N. Bratus' et al., Phys. Rev. B 55, 12666 (1997).
24. The Hamiltonian presented in literature D. A. Ivanov and M. V. Feigelman, Phys. Rev. B 59, 8444 (1998), Ref. [24] does not obey the neutrality condition and corresponds to Eq. (6) with a missing second term.
25. A. Martin-Rodero et al., Phys. Rev. B 53, R8891 (1996).
26. A. J. Leggett et al., Rev. Mod. Phys. 59, 1 (1987).
27. M. A. Desposito and A. L. Yeyati, Phys. Rev. B 64, 140511 (2001).
28. D. A. Ivanov and M. V. Feigelman, JETP Lett. 68, 890 (1998).