Minimum decoherence cat-like states in Gaussian noisy channels

Journal of Optics B: Quantum and Semiclassical Optics

Volumn 6, Issue 6, 2004, Pages

  Serafini, A ^a   De Siena, S ^a   Illuminati, F ^a   Paris, M G A ^b,c  

^a UNIVERSITY OF SALERNO   (Italy)

^b ISIS 'A Sorbelli'   (Italy)

^c UNIVERSITY OF MILAN   (Italy)

Author keywords

Decoherence; Noisy channels; Schr dinger cats

Indexed keywords

FEEDBACK CONTROL; FUNCTIONS; GAUSSIAN NOISE (ELECTRONIC); HARMONIC ANALYSIS; OSCILLATORS (ELECTRONIC); PARAMETER ESTIMATION;

DECOHERENCE; NOISY CHANNELS; OPTIMAL WORKING; SCHRÖDINGER CATS;

QUANTUM THEORY;

EID: 3042521050     PISSN: 14644266     EISSN: None     Source Type: Journal    
DOI: 10.1088/1464-4266/6/6/019     Document Type: Conference Paper

References (32)

1. Schrödinger E 1935 Naturwissenschaften 23 812
2. Yurke B and Stoler D 1986 Phys. Rev. Lett. 57 13
3. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
4. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
5. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
6. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
7. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
8. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
9. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
10. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
11. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
12. Mecozzi A and Tombesi P 1987 Phys. Rev. Lett. 58 1055 Yurke B, Schleich W and Walls D F 1990 Phys. Rev. A 42 1703 Song S, Caves C M and Yurke B 1990 Phys. Rev. A 41 5261 Ogawa T, Ueda M and Imoto N 1991 Phys. Rev. A 43 6458 Brune M, Haroche S, Raimond J M, Davidovich L and Zagury N 1992 Phys. Rev. A 45 5193 Dakna M, Anhut T, Opatrny T, Knöll L and Welsch D G 1997 Phys. Rev. A 55 3184 Paris M G A 1999 J. Opt. B: Quantum Semiclass. Opt. 1 662 Solano E, de Matos Filho R L and Zagury N 2001 Phys. Rev. Lett. 87 060402 Paternostro M, Kim M S and Ham B S 2003 Phys. Rev. A 67 023811 see also Dodonov V V 2002 J. Opt. B: Quantum Semiclass. Opt. 4 R1 and references therein
13. Walls D F and Milburn G J 1985 Phys. Rev. A 31 2403
14. Kennedy T A B and Walls D F 1988 Phys. Rev. A 37 152
15. Kim M S and Buzek V 1992 Phys. Rev. A 46 4239
16. Goetsch P, Tombesi P and Vitali D 1996 Phys. Rev. A 54 4519 Zippilli S, Vitali D, Tombesi P and Rairnond J-M 2003 Phys. Rev. A 67 052101
17. Goetsch P, Tombesi P and Vitali D 1996 Phys. Rev. A 54 4519 Zippilli S, Vitali D, Tombesi P and Rairnond J-M 2003 Phys. Rev. A 67 052101
18. El-Orany F A A 2002 Phys. Rev. A 65 043814
19. Brune M, Hagley E, Dreyer J, Maître X, Maali A, Wunderlich C, Raimond J M and Haroche S 1996 Phys. Rev. Lett. 77 4887 Auffeves A, Maioli P, Meunier T, Gleyzes S, Nogues G, Brune M, Raimond J M and Haroche S 2003 Preprint quant-ph/0307185
20. Brune M, Hagley E, Dreyer J, Maître X, Maali A, Wunderlich C, Raimond J M and Haroche S 1996 Phys. Rev. Lett. 77 4887 Auffeves A, Maioli P, Meunier T, Gleyzes S, Nogues G, Brune M, Raimond J M and Haroche S 2003 Preprint quant-ph/0307185
21. Dupertuis M-A and Stenholm S 1987 J. Opt. Soc. Am. B 4 1094 Dupertuis M-A, Barnett S M and Stenholm S 1987 J. Opt. Soc. Am. B 4 1102 Ficek Z and Drummond P D 1991 Phys. Rev. A 43 6247 Gardiner C W and Zoller P 1999 Quantum Noise (Berlin: Springer)
22. Dupertuis M-A and Stenholm S 1987 J. Opt. Soc. Am. B 4 1094 Dupertuis M-A, Barnett S M and Stenholm S 1987 J. Opt. Soc. Am. B 4 1102 Ficek Z and Drummond P D 1991 Phys. Rev. A 43 6247 Gardiner C W and Zoller P 1999 Quantum Noise (Berlin: Springer)
23. Dupertuis M-A and Stenholm S 1987 J. Opt. Soc. Am. B 4 1094 Dupertuis M-A, Barnett S M and Stenholm S 1987 J. Opt. Soc. Am. B 4 1102 Ficek Z and Drummond P D 1991 Phys. Rev. A 43 6247 Gardiner C W and Zoller P 1999 Quantum Noise (Berlin: Springer)
24. Dupertuis M-A and Stenholm S 1987 J. Opt. Soc. Am. B 4 1094 Dupertuis M-A, Barnett S M and Stenholm S 1987 J. Opt. Soc. Am. B 4 1102 Ficek Z and Drummond P D 1991 Phys. Rev. A 43 6247 Gardiner C W and Zoller P 1999 Quantum Noise (Berlin: Springer)
25. Tombesi P and Vitali D 1994 Phys. Rev. A 50 4253 Lütkenhaus N, Cirac J I and Zoller P1998 Phys. Rev. A 57 548
26. Tombesi P and Vitali D 1994 Phys. Rev. A 50 4253 Lütkenhaus N, Cirac J I and Zoller P1998 Phys. Rev. A 57 548
27. Such a terminology was introduced in Dodonov V V, Malkin I A and Man'ko V I 1974 Physica 72 597
28. Walls D F and Milburn G J 1994 Quantum Optics (Berlin: Springer)
29. Paris M G A, Illuminati F, Serafini A and De Siena S 2003 Phys. Rev. A 68 012314
30. Lee C T 1991 Phys. Rev. A 44 R2275
31. Haroche S 2003 Introduction to quantum optics and decoherence Quantum Entanglement and Information Processing (Les Hauches Summer School Lectures) (Amsterdam: Elsevier)
32. Mancini S, Man'ko VI and Tombesi P 1995 Phys. Rev. A 55 3042