Necessary and sufficient conditions for the freezing phenomena of quantum discord under phase damping

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 86, Issue 1, 2012, Pages

  You, Bo ^a   Cen, Li Xiang ^a  

^a SICHUAN UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

CONVEX FUNCTIONS; DEPHASING PROCESS; FREEZING PHENOMENA; IN-PHASE; NOISE PROCESS; NON-MARKOVIAN; PHASE DAMPING; QUANTUM DISCORDS; RELATIVE ENTROPY; STANDARD FORM; SUFFICIENT CONDITIONS; TIME VARIATIONS;

BELLS; DAMPING;

MATHEMATICAL TECHNIQUES;

EID: 84863703625     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.86.012102     Document Type: Article

References (22)

1. H. Ollivier and W. H. Zurek, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.88.017901 88, 017901 (2001).
2. L. Henderson and V. Vedral, J. Phys. A JPHAC5 0305-4470 10.1088/0305-4470/34/35/315 34, 6899 (2001).
3. K. Modi, A. Brodutch, H. Cable, T. Paterek, and V. Vedral, arXiv: 1112.6238, and references therein.
4. A. Datta, A. Shaji, and C. M. Caves, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.100.050502 100, 050502 (2008). (Pubitemid 351220701)
5. B. P. Lanyon, M. Barbieri, M. P. Almeida, and A. G. White, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.101.200501 101, 200501 (2008).
6. T. Werlang, S. Souza, F. F. Fanchini, and C. J. Villas Boas, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.80.024103 80, 024103 (2009).
7. B. Wang, Z.-Y. Xu, Z.-Q. Chen, and M. Feng, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.81.014101 81, 014101 (2010).
8. J. Maziero, L. C. Céleri, R. M. Serra, and V. Vedral, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.80.044102 80, 044102 (2009).
9. J.-S. Xu, X.-Y. Xu, C.-F. Li, C.-J. Zhang, X.-B. Zou, and G.-C. Guo, Nat. Commun. 1, 7 (2010).
10. L. C. Céleri, A. G. S. Landulfo, R. M. Serra, and G. E. A. Matsas, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.81.062130 81, 062130 (2010).
11. L. Mazzola, J. Piilo, and S. Maniscalco, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.104.200401 104, 200401 (2010).
12. L. Mazzola, J. Piilo, and S. Maniscalco, Int. Jour. Quan. Inf. 0219-7499 10.1142/S021974991100754X 9, 981 (2011).
13. R. Auccaise, L. C. Céleri, D. O. Soares-Pinto, E. R. de Azevedo, J. Maziero, A. M. Souza, T. J. Bonagamba, R. S. Sarthour, I. S. Oliveira, and R. M. Serra, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.107.140403 107, 140403 (2011).
14. B. Dakić, V. Vedral, and A. Brukner, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.105.190502 105, 190502 (2010).
15. K. Modi, T. Paterek, W. Son, V. Vedral, and M. Williamson, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.104.080501 104, 080501 (2010).
16. A. Streltsov, H. Kampermann, and D. Bruß, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.107.170502 107, 170502 (2011).
17. Z. Y. Xu, W. L. Yang, X. Xiao, and M. Feng, J. Phys. A 1751-8113 10.1088/1751-8113/44/39/395304 44, 395304 (2011).
18. B. Bellomo, R. L. Franco, and G. Compagno, arXiv: 1104.4043 [Phys. Rev. A (to be published)].
19. S. Luo, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.77.042303 77, 042303 (2008). (Pubitemid 351490828)
20. i).
21. B. Schumacher and M. D. Westmoreland, arXiv: quant-ph/0004045.
22. S. Daffer, K. Wódkiewicz, J. D. Cresser, and J. K. McIver, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.70.010304 70, 010304 (R) (2004).