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Volumn 70, Issue 1, 2004, Pages

Preparation and entanglement purification of qubits through Zeno-like measurements

Author keywords

[No Author keywords available]

Indexed keywords

CONCENTRATION (PROCESS); DATA PROCESSING; DISTILLATION; EIGENVALUES AND EIGENFUNCTIONS; INFORMATION ANALYSIS; OPTIMIZATION; PARAMETER ESTIMATION; PERTURBATION TECHNIQUES; PURIFICATION; THERMAL EFFECTS;

EID: 19244365547     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevA.70.012303     Document Type: Article
Times cited : (63)

References (53)
  • 3
    • 4243898162 scopus 로고
    • K. Vogel, V. M. Akulin, and W. P. Schleich, Phys. Rev. Lett. 71, 1816 (1993); A. S. Parkins, P. Marte, P. Zoller, and H. J. Kimble, ibid. 71, 3095 (1993); B. M. Garraway, B. Sherman, H. Moya-Cessa, P. L. Knight, and G. Kurizki, Phys. Rev. A 49, 535 (1994); C. K. Law and J. H. Eberly, Phys. Rev. Lett. 76, 1055 (1996); B. Kneer and C. K. Law, Phys. Rev. A 57, 2096 (1998), and references therein.
    • (1993) Phys. Rev. Lett. , vol.71 , pp. 1816
    • Vogel, K.1    Akulin, V.M.2    Schleich, W.P.3
  • 4
    • 3543071519 scopus 로고
    • K. Vogel, V. M. Akulin, and W. P. Schleich, Phys. Rev. Lett. 71, 1816 (1993); A. S. Parkins, P. Marte, P. Zoller, and H. J. Kimble, ibid. 71, 3095 (1993); B. M. Garraway, B. Sherman, H. Moya-Cessa, P. L. Knight, and G. Kurizki, Phys. Rev. A 49, 535 (1994); C. K. Law and J. H. Eberly, Phys. Rev. Lett. 76, 1055 (1996); B. Kneer and C. K. Law, Phys. Rev. A 57, 2096 (1998), and references therein.
    • (1993) Phys. Rev. Lett. , vol.71 , pp. 3095
    • Parkins, A.S.1    Marte, P.2    Zoller, P.3    Kimble, H.J.4
  • 5
    • 0027927309 scopus 로고
    • K. Vogel, V. M. Akulin, and W. P. Schleich, Phys. Rev. Lett. 71, 1816 (1993); A. S. Parkins, P. Marte, P. Zoller, and H. J. Kimble, ibid. 71, 3095 (1993); B. M. Garraway, B. Sherman, H. Moya-Cessa, P. L. Knight, and G. Kurizki, Phys. Rev. A 49, 535 (1994); C. K. Law and J. H. Eberly, Phys. Rev. Lett. 76, 1055 (1996); B. Kneer and C. K. Law, Phys. Rev. A 57, 2096 (1998), and references therein.
    • (1994) Phys. Rev. A , vol.49 , pp. 535
    • Garraway, B.M.1    Sherman, B.2    Moya-Cessa, H.3    Knight, P.L.4    Kurizki, G.5
  • 6
    • 0001283280 scopus 로고    scopus 로고
    • K. Vogel, V. M. Akulin, and W. P. Schleich, Phys. Rev. Lett. 71, 1816 (1993); A. S. Parkins, P. Marte, P. Zoller, and H. J. Kimble, ibid. 71, 3095 (1993); B. M. Garraway, B. Sherman, H. Moya-Cessa, P. L. Knight, and G. Kurizki, Phys. Rev. A 49, 535 (1994); C. K. Law and J. H. Eberly, Phys. Rev. Lett. 76, 1055 (1996); B. Kneer and C. K. Law, Phys. Rev. A 57, 2096 (1998), and references therein.
    • (1996) Phys. Rev. Lett. , vol.76 , pp. 1055
    • Law, C.K.1    Eberly, J.H.2
  • 7
    • 0000368080 scopus 로고    scopus 로고
    • and references therein
    • K. Vogel, V. M. Akulin, and W. P. Schleich, Phys. Rev. Lett. 71, 1816 (1993); A. S. Parkins, P. Marte, P. Zoller, and H. J. Kimble, ibid. 71, 3095 (1993); B. M. Garraway, B. Sherman, H. Moya-Cessa, P. L. Knight, and G. Kurizki, Phys. Rev. A 49, 535 (1994); C. K. Law and J. H. Eberly, Phys. Rev. Lett. 76, 1055 (1996); B. Kneer and C. K. Law, Phys. Rev. A 57, 2096 (1998), and references therein.
    • (1998) Phys. Rev. A , vol.57 , pp. 2096
    • Kneer, B.1    Law, C.K.2
  • 8
    • 23244440323 scopus 로고
    • J. I. Cirac and P. Zoller, Phys. Rev. A 50, R2799 (1994); M. Freyberger, P. K. Aravind, M. A. Home, and A. Shimony, ibid. 53, 1232 (1996); M. B. Plenio, S. F. Huelga, A. Beige, and P. L. Knight, ibid. 59, 2468 (1999); J. Hong and H.-W. Lee, Phys. Rev. Lett. 89, 237901 (2002); C. Marr, A. Beige, and G. Rempe, Phys. Rev. A 68, 033817 (2003).
    • (1994) Phys. Rev. A , vol.50
    • Cirac, J.I.1    Zoller, P.2
  • 9
    • 0000649717 scopus 로고    scopus 로고
    • J. I. Cirac and P. Zoller, Phys. Rev. A 50, R2799 (1994); M. Freyberger, P. K. Aravind, M. A. Home, and A. Shimony, ibid. 53, 1232 (1996); M. B. Plenio, S. F. Huelga, A. Beige, and P. L. Knight, ibid. 59, 2468 (1999); J. Hong and H.-W. Lee, Phys. Rev. Lett. 89, 237901 (2002); C. Marr, A. Beige, and G. Rempe, Phys. Rev. A 68, 033817 (2003).
    • (1996) Phys. Rev. A , vol.53 , pp. 1232
    • Freyberger, M.1    Aravind, P.K.2    Home, M.A.3    Shimony, A.4
  • 10
    • 0001145134 scopus 로고    scopus 로고
    • J. I. Cirac and P. Zoller, Phys. Rev. A 50, R2799 (1994); M. Freyberger, P. K. Aravind, M. A. Home, and A. Shimony, ibid. 53, 1232 (1996); M. B. Plenio, S. F. Huelga, A. Beige, and P. L. Knight, ibid. 59, 2468 (1999); J. Hong and H.-W. Lee, Phys. Rev. Lett. 89, 237901 (2002); C. Marr, A. Beige, and G. Rempe, Phys. Rev. A 68, 033817 (2003).
    • (1999) Phys. Rev. A , vol.59 , pp. 2468
    • Plenio, M.B.1    Huelga, S.F.2    Beige, A.3    Knight, P.L.4
  • 11
    • 0037011684 scopus 로고    scopus 로고
    • J. I. Cirac and P. Zoller, Phys. Rev. A 50, R2799 (1994); M. Freyberger, P. K. Aravind, M. A. Home, and A. Shimony, ibid. 53, 1232 (1996); M. B. Plenio, S. F. Huelga, A. Beige, and P. L. Knight, ibid. 59, 2468 (1999); J. Hong and H.-W. Lee, Phys. Rev. Lett. 89, 237901 (2002); C. Marr, A. Beige, and G. Rempe, Phys. Rev. A 68, 033817 (2003).
    • (2002) Phys. Rev. Lett. , vol.89 , pp. 237901
    • Hong, J.1    Lee, H.-W.2
  • 12
    • 0344066273 scopus 로고    scopus 로고
    • J. I. Cirac and P. Zoller, Phys. Rev. A 50, R2799 (1994); M. Freyberger, P. K. Aravind, M. A. Home, and A. Shimony, ibid. 53, 1232 (1996); M. B. Plenio, S. F. Huelga, A. Beige, and P. L. Knight, ibid. 59, 2468 (1999); J. Hong and H.-W. Lee, Phys. Rev. Lett. 89, 237901 (2002); C. Marr, A. Beige, and G. Rempe, Phys. Rev. A 68, 033817 (2003).
    • (2003) Phys. Rev. A , vol.68 , pp. 033817
    • Marr, C.1    Beige, A.2    Rempe, G.3
  • 13
    • 0001114963 scopus 로고    scopus 로고
    • C. Cabrillo, J. I. Cirac, P. García-Fernández, and P. Zoller, Phys. Rev. A 59, 1025 (1999); L.-M. Duan, M. D. Lukin, J. I. Cirac, and P. Zoller, Nature (London) 414, 413 (2001); A. Messina, Eur. Phys. J. D 18, 379 (2002); D. E. Browne and M. B. Plenio, Phys. Rev. A 67, 012325 (2003); X.-L. Feng, Z.-M. Zhang, X.-D. Li, S.-Q. Gong, and Z.-Z. Xu, Phys. Rev. Lett. 90, 217902 (2003); L.-M. Duan and H. J. Kimble, ibid. 90, 253601 (2003); D. E. Browne, M. B. Plenio, and S. F. Huelga, ibid. 91, 067901 (2003).
    • (1999) Phys. Rev. A , vol.59 , pp. 1025
    • Cabrillo, C.1    Cirac, J.I.2    García-Fernández, P.3    Zoller, P.4
  • 14
    • 0035936121 scopus 로고    scopus 로고
    • C. Cabrillo, J. I. Cirac, P. García-Fernández, and P. Zoller, Phys. Rev. A 59, 1025 (1999); L.-M. Duan, M. D. Lukin, J. I. Cirac, and P. Zoller, Nature (London) 414, 413 (2001); A. Messina, Eur. Phys. J. D 18, 379 (2002); D. E. Browne and M. B. Plenio, Phys. Rev. A 67, 012325 (2003); X.-L. Feng, Z.-M. Zhang, X.-D. Li, S.-Q. Gong, and Z.-Z. Xu, Phys. Rev. Lett. 90, 217902 (2003); L.-M. Duan and H. J. Kimble, ibid. 90, 253601 (2003); D. E. Browne, M. B. Plenio, and S. F. Huelga, ibid. 91, 067901 (2003).
    • (2001) Nature (London) , vol.414 , pp. 413
    • Duan, L.-M.1    Lukin, M.D.2    Cirac, J.I.3    Zoller, P.4
  • 15
    • 0012690885 scopus 로고    scopus 로고
    • C. Cabrillo, J. I. Cirac, P. García-Fernández, and P. Zoller, Phys. Rev. A 59, 1025 (1999); L.-M. Duan, M. D. Lukin, J. I. Cirac, and P. Zoller, Nature (London) 414, 413 (2001); A. Messina, Eur. Phys. J. D 18, 379 (2002); D. E. Browne and M. B. Plenio, Phys. Rev. A 67, 012325 (2003); X.-L. Feng, Z.-M. Zhang, X.-D. Li, S.-Q. Gong, and Z.-Z. Xu, Phys. Rev. Lett. 90, 217902 (2003); L.-M. Duan and H. J. Kimble, ibid. 90, 253601 (2003); D. E. Browne, M. B. Plenio, and S. F. Huelga, ibid. 91, 067901 (2003).
    • (2002) Eur. Phys. J. D , vol.18 , pp. 379
    • Messina, A.1
  • 16
    • 0037244574 scopus 로고    scopus 로고
    • C. Cabrillo, J. I. Cirac, P. García-Fernández, and P. Zoller, Phys. Rev. A 59, 1025 (1999); L.-M. Duan, M. D. Lukin, J. I. Cirac, and P. Zoller, Nature (London) 414, 413 (2001); A. Messina, Eur. Phys. J. D 18, 379 (2002); D. E. Browne and M. B. Plenio, Phys. Rev. A 67, 012325 (2003); X.-L. Feng, Z.-M. Zhang, X.-D. Li, S.-Q. Gong, and Z.-Z. Xu, Phys. Rev. Lett. 90, 217902 (2003); L.-M. Duan and H. J. Kimble, ibid. 90, 253601 (2003); D. E. Browne, M. B. Plenio, and S. F. Huelga, ibid. 91, 067901 (2003).
    • (2003) Phys. Rev. A , vol.67 , pp. 012325
    • Browne, D.E.1    Plenio, M.B.2
  • 17
    • 0037707201 scopus 로고    scopus 로고
    • C. Cabrillo, J. I. Cirac, P. García-Fernández, and P. Zoller, Phys. Rev. A 59, 1025 (1999); L.-M. Duan, M. D. Lukin, J. I. Cirac, and P. Zoller, Nature (London) 414, 413 (2001); A. Messina, Eur. Phys. J. D 18, 379 (2002); D. E. Browne and M. B. Plenio, Phys. Rev. A 67, 012325 (2003); X.-L. Feng, Z.-M. Zhang, X.-D. Li, S.-Q. Gong, and Z.-Z. Xu, Phys. Rev. Lett. 90, 217902 (2003); L.-M. Duan and H. J. Kimble, ibid. 90, 253601 (2003); D. E. Browne, M. B. Plenio, and S. F. Huelga, ibid. 91, 067901 (2003).
    • (2003) Phys. Rev. Lett. , vol.90 , pp. 217902
    • Feng, X.-L.1    Zhang, Z.-M.2    Li, X.-D.3    Gong, S.-Q.4    Xu, Z.-Z.5
  • 18
    • 0043269865 scopus 로고    scopus 로고
    • C. Cabrillo, J. I. Cirac, P. García-Fernández, and P. Zoller, Phys. Rev. A 59, 1025 (1999); L.-M. Duan, M. D. Lukin, J. I. Cirac, and P. Zoller, Nature (London) 414, 413 (2001); A. Messina, Eur. Phys. J. D 18, 379 (2002); D. E. Browne and M. B. Plenio, Phys. Rev. A 67, 012325 (2003); X.-L. Feng, Z.-M. Zhang, X.-D. Li, S.-Q. Gong, and Z.-Z. Xu, Phys. Rev. Lett. 90, 217902 (2003); L.-M. Duan and H. J. Kimble, ibid. 90, 253601 (2003); D. E. Browne, M. B. Plenio, and S. F. Huelga, ibid. 91, 067901 (2003).
    • (2003) Phys. Rev. Lett. , vol.90 , pp. 253601
    • Duan, L.-M.1    Kimble, H.J.2
  • 19
    • 0141788041 scopus 로고    scopus 로고
    • C. Cabrillo, J. I. Cirac, P. García-Fernández, and P. Zoller, Phys. Rev. A 59, 1025 (1999); L.-M. Duan, M. D. Lukin, J. I. Cirac, and P. Zoller, Nature (London) 414, 413 (2001); A. Messina, Eur. Phys. J. D 18, 379 (2002); D. E. Browne and M. B. Plenio, Phys. Rev. A 67, 012325 (2003); X.-L. Feng, Z.-M. Zhang, X.-D. Li, S.-Q. Gong, and Z.-Z. Xu, Phys. Rev. Lett. 90, 217902 (2003); L.-M. Duan and H. J. Kimble, ibid. 90, 253601 (2003); D. E. Browne, M. B. Plenio, and S. F. Huelga, ibid. 91, 067901 (2003).
    • (2003) Phys. Rev. Lett. , vol.91 , pp. 067901
    • Browne, D.E.1    Plenio, M.B.2    Huelga, S.F.3
  • 25
    • 0033614390 scopus 로고    scopus 로고
    • Y. Nakamura, Yu. A. Pashkin, and J. S. Tsai, Nature (London) 398, 786 (1999); T. Yamamoto, Yu. A. Pashkin, O. Astafiev, Y. Nakamura, and J. S. Tsai, ibid. 425, 941 (2003), and references therein.
    • (1999) Nature (London) , vol.398 , pp. 786
    • Nakamura, Y.1    Pashkin, Yu.A.2    Tsai, J.S.3
  • 27
    • 85015747659 scopus 로고    scopus 로고
    • E. Waks, E. Diamanti, and Y. Yamamoto, e-print quant-ph/ 0308055
    • E. Waks, E. Diamanti, and Y. Yamamoto, e-print quant-ph/ 0308055.
  • 29
    • 85018088675 scopus 로고    scopus 로고
    • C. H. Bennett, G. Brassard, S. Popescu, B. Schumacher, J. A. Smolin, and W. K. Wootters, Phys. Rev. Lett. 76, 722 (1996), 78, 2031(E) (1997); C. H. Bennett, D. P. DiVincenzo, J. A. Smolin, and W. K. Wootters, Phys. Rev. A 54, 3824 (1996).
    • (1997) Phys. Rev. Lett. , vol.78
  • 30
    • 4243216277 scopus 로고    scopus 로고
    • C. H. Bennett, G. Brassard, S. Popescu, B. Schumacher, J. A. Smolin, and W. K. Wootters, Phys. Rev. Lett. 76, 722 (1996), 78, 2031(E) (1997); C. H. Bennett, D. P. DiVincenzo, J. A. Smolin, and W. K. Wootters, Phys. Rev. A 54, 3824 (1996).
    • (1996) Phys. Rev. A , vol.54 , pp. 3824
    • Bennett, C.H.1    DiVincenzo, D.P.2    Smolin, J.A.3    Wootters, W.K.4
  • 31
    • 0037461736 scopus 로고    scopus 로고
    • T. Yamamoto, M. Koashi, Ş. K. Özdemir, and N. Imoto, Nature (London) 421, 343 (2003); Z. Zhao, T. Yang, Y.-A. Chen, A.-N. Zhang, and J.-W. Pan, Phys. Rev. Lett. 90, 207901 (2003); A. Vaziri, J.-W. Pan, T. Jennewein, G. Weihs, and A. Zeilinger, ibid. 91, 227902 (2003).
    • (2003) Nature (London) , vol.421 , pp. 343
    • Yamamoto, T.1    Koashi, M.2    Özdemir, Ş.K.3    Imoto, N.4
  • 32
    • 0038422942 scopus 로고    scopus 로고
    • T. Yamamoto, M. Koashi, Ş. K. Özdemir, and N. Imoto, Nature (London) 421, 343 (2003); Z. Zhao, T. Yang, Y.-A. Chen, A.-N. Zhang, and J.-W. Pan, Phys. Rev. Lett. 90, 207901 (2003); A. Vaziri, J.-W. Pan, T. Jennewein, G. Weihs, and A. Zeilinger, ibid. 91, 227902 (2003).
    • (2003) Phys. Rev. Lett. , vol.90 , pp. 207901
    • Zhao, Z.1    Yang, T.2    Chen, Y.-A.3    Zhang, A.-N.4    Pan, J.-W.5
  • 33
    • 0346688979 scopus 로고    scopus 로고
    • T. Yamamoto, M. Koashi, Ş. K. Özdemir, and N. Imoto, Nature (London) 421, 343 (2003); Z. Zhao, T. Yang, Y.-A. Chen, A.-N. Zhang, and J.-W. Pan, Phys. Rev. Lett. 90, 207901 (2003); A. Vaziri, J.-W. Pan, T. Jennewein, G. Weihs, and A. Zeilinger, ibid. 91, 227902 (2003).
    • (2003) Phys. Rev. Lett. , vol.91 , pp. 227902
    • Vaziri, A.1    Pan, J.-W.2    Jennewein, T.3    Weihs, G.4    Zeilinger, A.5
  • 34
    • 0037435824 scopus 로고    scopus 로고
    • H. Nakazato, T. Takazawa, and K. Yuasa, Phys. Rev. Lett. 90, 060401 (2003); K. Yuasa, H. Nakazato, and T. Takazawa, J. Phys. Soc. Jpn. 72 Suppl. C, 34 (2003).
    • (2003) Phys. Rev. Lett. , vol.90 , pp. 060401
    • Nakazato, H.1    Takazawa, T.2    Yuasa, K.3
  • 35
    • 4444320325 scopus 로고    scopus 로고
    • H. Nakazato, T. Takazawa, and K. Yuasa, Phys. Rev. Lett. 90, 060401 (2003); K. Yuasa, H. Nakazato, and T. Takazawa, J. Phys. Soc. Jpn. 72 Suppl. C, 34 (2003).
    • (2003) J. Phys. Soc. Jpn. , vol.72 , Issue.SUPPL. C , pp. 34
    • Yuasa, K.1    Nakazato, H.2    Takazawa, T.3
  • 37
    • 0000606327 scopus 로고    scopus 로고
    • For reviews, see H. Nakazato. M. Namiki, and S. Pascazio, Int. J. Mod. Phys. B 10, 247 (1996); D. Home and M. A. B. Whitaker, Ann. Phys. (N.Y.) 258, 237 (1997); P. Facchi and S. Pascazio, in Progress in Optics, edited by E. Wolf (Elsevier, Amsterdam, 2001). Vol. 42, p. 147.
    • (1996) Int. J. Mod. Phys. B , vol.10 , pp. 247
    • Nakazato, H.1    Namiki, M.2    Pascazio, S.3
  • 38
    • 0031206290 scopus 로고    scopus 로고
    • For reviews, see H. Nakazato. M. Namiki, and S. Pascazio, Int. J. Mod. Phys. B 10, 247 (1996); D. Home and M. A. B. Whitaker, Ann. Phys. (N.Y.) 258, 237 (1997); P. Facchi and S. Pascazio, in Progress in Optics, edited by E. Wolf (Elsevier, Amsterdam, 2001). Vol. 42, p. 147.
    • (1997) Ann. Phys. (N.Y.) , vol.258 , pp. 237
    • Home, D.1    Whitaker, M.A.B.2
  • 39
    • 77956685932 scopus 로고    scopus 로고
    • edited by E. Wolf (Elsevier, Amsterdam)
    • For reviews, see H. Nakazato. M. Namiki, and S. Pascazio, Int. J. Mod. Phys. B 10, 247 (1996); D. Home and M. A. B. Whitaker, Ann. Phys. (N.Y.) 258, 237 (1997); P. Facchi and S. Pascazio, in Progress in Optics, edited by E. Wolf (Elsevier, Amsterdam, 2001). Vol. 42, p. 147.
    • (2001) Progress in Optics , vol.42 , pp. 147
    • Facchi, P.1    Pascazio, S.2
  • 40
    • 85015766657 scopus 로고    scopus 로고
    • note
    • It should be noted, however, that the time interval τ in this scheme is not necessarily small as in the ordinary Zeno measurements, and the purification (13) is not due to the quantum Zeno effect. If the ordinary Zeno limit N → ∞ and τ→ 0 (Nτ = T fixed) [15] is taken in the present scheme, a quantum Zeno effect appears yielding the so-called "quantum Zeno dynamics" [17], which is unitary and provides us with a quite different effect from the one discussed in this paper.
  • 41
    • 0040016434 scopus 로고    scopus 로고
    • P. Facchi, A. G. Klein, S. Pascazio, and L. S. Schulman, Phys. Lett. A 257, 232 (1999); P. Facchi, V. Gorini, G. Marmo, S. Pascazio, and E. C. G. Sudarshan, ibid. 275, 12 (2000); P. Facchi, S. Pascazio, A. Scardicchio, and L. S. Schulman, Phys. Rev. A 65, 012108 (2001); P. Facchi and S. Pascazio, Phys. Rev. Lett. 89, 080401 (2002).
    • (1999) Phys. Lett. A , vol.257 , pp. 232
    • Facchi, P.1    Klein, A.G.2    Pascazio, S.3    Schulman, L.S.4
  • 42
    • 0034596936 scopus 로고    scopus 로고
    • P. Facchi, A. G. Klein, S. Pascazio, and L. S. Schulman, Phys. Lett. A 257, 232 (1999); P. Facchi, V. Gorini, G. Marmo, S. Pascazio, and E. C. G. Sudarshan, ibid. 275, 12 (2000); P. Facchi, S. Pascazio, A. Scardicchio, and L. S. Schulman, Phys. Rev. A 65, 012108 (2001); P. Facchi and S. Pascazio, Phys. Rev. Lett. 89, 080401 (2002).
    • (2000) Phys. Lett. A , vol.275 , pp. 12
    • Facchi, P.1    Gorini, V.2    Marmo, G.3    Pascazio, S.4    Sudarshan, E.C.G.5
  • 43
    • 0036148552 scopus 로고    scopus 로고
    • P. Facchi, A. G. Klein, S. Pascazio, and L. S. Schulman, Phys. Lett. A 257, 232 (1999); P. Facchi, V. Gorini, G. Marmo, S. Pascazio, and E. C. G. Sudarshan, ibid. 275, 12 (2000); P. Facchi, S. Pascazio, A. Scardicchio, and L. S. Schulman, Phys. Rev. A 65, 012108 (2001); P. Facchi and S. Pascazio, Phys. Rev. Lett. 89, 080401 (2002).
    • (2001) Phys. Rev. A , vol.65 , pp. 012108
    • Facchi, P.1    Pascazio, S.2    Scardicchio, A.3    Schulman, L.S.4
  • 44
    • 0037135911 scopus 로고    scopus 로고
    • P. Facchi, A. G. Klein, S. Pascazio, and L. S. Schulman, Phys. Lett. A 257, 232 (1999); P. Facchi, V. Gorini, G. Marmo, S. Pascazio, and E. C. G. Sudarshan, ibid. 275, 12 (2000); P. Facchi, S. Pascazio, A. Scardicchio, and L. S. Schulman, Phys. Rev. A 65, 012108 (2001); P. Facchi and S. Pascazio, Phys. Rev. Lett. 89, 080401 (2002).
    • (2002) Phys. Rev. Lett. , vol.89 , pp. 080401
    • Facchi, P.1    Pascazio, S.2
  • 45
    • 85015802802 scopus 로고    scopus 로고
    • note
    • One should keep in mind, however, that some other schemes [2,11] are discussed in more severe situations.
  • 46
    • 85015798766 scopus 로고    scopus 로고
    • H. Nakazato, M. Unoki, and K. Yuasa, e-print quant-ph/ 0403009
    • H. Nakazato, M. Unoki, and K. Yuasa, e-print quant-ph/ 0403009; G. Compagno, A. Messina, H. Nakazato, A. Napoli, M. Unoki, and K. Yuasa, e-print quant-ph/0405074.
  • 47
    • 85015796365 scopus 로고    scopus 로고
    • G. Compagno, A. Messina, H. Nakazato, A. Napoli, M. Unoki, and K. Yuasa, e-print quant-ph/0405074
    • H. Nakazato, M. Unoki, and K. Yuasa, e-print quant-ph/ 0403009; G. Compagno, A. Messina, H. Nakazato, A. Napoli, M. Unoki, and K. Yuasa, e-print quant-ph/0405074.
  • 48
    • 0348107274 scopus 로고    scopus 로고
    • S. Bose, Phys. Rev. Lett. 91, 207901 (2003); L. Arnico, A. Osterloh, F. Plastina, R. Fazio, and G. M. Palma, Phys. Rev. A 69, 022304 (2004); V. Subrahmanyam, ibid. 69, 034304 (2004); M. Christandl, N. Datta, A. Ekert, and A. J. Landahl, Phys. Rev. Lett. 92, 187902 (2004).
    • (2003) Phys. Rev. Lett. , vol.91 , pp. 207901
    • Bose, S.1
  • 49
    • 1942476101 scopus 로고    scopus 로고
    • S. Bose, Phys. Rev. Lett. 91, 207901 (2003); L. Arnico, A. Osterloh, F. Plastina, R. Fazio, and G. M. Palma, Phys. Rev. A 69, 022304 (2004); V. Subrahmanyam, ibid. 69, 034304 (2004); M. Christandl, N. Datta, A. Ekert, and A. J. Landahl, Phys. Rev. Lett. 92, 187902 (2004).
    • (2004) Phys. Rev. A , vol.69 , pp. 022304
    • Arnico, L.1    Osterloh, A.2    Plastina, F.3    Fazio, R.4    Palma, G.M.5
  • 50
    • 2542500817 scopus 로고    scopus 로고
    • S. Bose, Phys. Rev. Lett. 91, 207901 (2003); L. Arnico, A. Osterloh, F. Plastina, R. Fazio, and G. M. Palma, Phys. Rev. A 69, 022304 (2004); V. Subrahmanyam, ibid. 69, 034304 (2004); M. Christandl, N. Datta, A. Ekert, and A. J. Landahl, Phys. Rev. Lett. 92, 187902 (2004).
    • (2004) Phys. Rev. A , vol.69 , pp. 034304
    • Subrahmanyam, V.1
  • 51
    • 2942659839 scopus 로고    scopus 로고
    • S. Bose, Phys. Rev. Lett. 91, 207901 (2003); L. Arnico, A. Osterloh, F. Plastina, R. Fazio, and G. M. Palma, Phys. Rev. A 69, 022304 (2004); V. Subrahmanyam, ibid. 69, 034304 (2004); M. Christandl, N. Datta, A. Ekert, and A. J. Landahl, Phys. Rev. Lett. 92, 187902 (2004).
    • (2004) Phys. Rev. Lett. , vol.92 , pp. 187902
    • Christandl, M.1    Datta, N.2    Ekert, A.3    Landahl, A.J.4
  • 53
    • 85015802820 scopus 로고    scopus 로고
    • L.-A. Wu, D. A. Lidar, and S. Schneider, e-print quant-ph/ 0402209
    • L.-A. Wu, D. A. Lidar, and S. Schneider, e-print quant-ph/ 0402209.


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