Entanglement induced in spin- 1/2 particles by a spin chain near its critical points

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 74, Issue 5, 2006, Pages

  Yi, X X ^a   Cui, H T ^a   Wang, L C ^a  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON TRAPS; ELEMENTARY PARTICLES; IONS; NUMERICAL METHODS;

CRITICAL POINTS; DENSITY MATRIXES; ENTANGLEMENT INDUCED; SPIN CHAINS;

ATOMIC PHYSICS;

EID: 33845270440     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.74.054102     Document Type: Article

References (33)

1. M. A. Nielsen and I. L. Chuang, Quantum Computation and Quantum Information (Cambridge University Press, Cambridge, 2000).
2. S. Sachdev, Quantum Phase Transition (Cambridge University Press, Cambridge, 1999).
3. T. J. Osborne and M. A. Nielsen, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.66.032110 66, 032110 (2002).
4. G. Vidal, J. I. Latorre, E. Rico, and A. Kitaev, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.90.227902 90, 227902 (2003).
5. A. Osterloh, L. Amico, G. Falci, R. Fazio, Nature (London) NATUAS 0028-0836 10.1038/416608a 416, 608 (2002).
6. L. A. Wu, M. S. Sarandy, and D. A. Lidar, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.93.250404 93, 250404 (2004).
7. Y. Chen, P. Zanardi, Z. D. Wang, and F. C. Zhang, New J. Phys. NJOPFM 1367-2630 10.1088/1367-2630/8/6/097 8, 97 (2006);
8. Y. Chen, Z. D. Wang, and F. C. Zhang, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.73.224414 73, 224414 (2006).
9. S. J. Gu, S. S. Deng, Y. Q. Li, and H. Q. Lin, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.93.086402 93, 086402 (2004).
10. F. Verstraete, M. Popp, and J. I. Cirac, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.92.027901 92, 027901 (2004).
11. M. B. Plenio, S. F. Huelga, A. Beige, and P. L. Knight, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.59.2468 59, 2468 (1999);
12. M. B. Plenio and S. F. Huelga, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.88.197901 88, 197901 (2002).
13. S. Bose, P. L. Knight, M. B. Plenio, and V. Vedral, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.83.5158 83, 5158 (1999).
14. A. Beige, S. Bose, D. Braun, S. F. Huelga, P. L. Knight, M. B. Plenio, and V. Vedral, J. Mod. Opt. JMOPEW 0950-0340 10.1080/095003400750039564 47, 2583 (2000).
15. P. Horodecki, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.63.022108 63, 022108 (2001).
16. D. Braun, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.89.277901 89, 277901 (2002).
17. X. X. Yi, C. S. Yu, L. Zhou, and H. S. Song, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.68.052304 68, 052304 (2003).
18. F. Benatti, R. Floreanini, and M. Piani, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.91.070402 91, 070402 (2003).
19. S. Shresta, C. Anastopoulos, A. Dragulescu, and B. L. Hu, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.71.022109 71, 022109 (2005).
20. L. M. Duan, E. Demler, and M. D. Lukin, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.91.090402 91, 090402 (2003).
21. D. Porras and J. I. Cirac, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.92.207901 92, 207901 (2004);
22. X. L. Deng, D. Porras, and J. I. Cirac, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.72.063407 72, 063407 (2005).
23. J. K. Pachos and M. B. Plenio, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.93.056402 93, 056402 (2004).
24. E. Lieb, T. Schultz, and D. Mattis, Ann. Phys. ANPYA2 0003-3804 16, 407 (1961).
25. S. Katsura, Phys. Rev. PHRVAO 0031-899X 10.1103/PhysRev.127.1508 127, 1508 (1962).
26. E. Barouch and B. M. McCoy, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.2.1075 2, 1075 (1970);
27. E. Barouch and B. M. McCoy, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.3.786 3, 786 (1971).
28. M. F. Yang, Phys. Rev. A PLRAAN 1050-2947 10.1103/PhysRevA.71.030302 71, 030302 (R) (2005).
29. P. Zanardi and N. Paunkovic, Phys. Rev. E PLEEE8 1063-651X 10.1103/PhysRevE.74.031123 74, 031123 (2006).
30. A. Dutta and J. K. Bhattacharjee, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.64.184106 64, 184106 (2001).
31. Angelo C. M. Carollo and Jiannis K. Pachos, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.95.157203 95, 157203 (2005).
32. M. J. Hartmann, M. E. Reuter, and M. B. Plenio, New J. Phys. NJOPFM 1367-2630 10.1088/1367-2630/8/6/094 8, 94 (2006).
33. H. T. Quan, Z. Song, X. F. Liu, P. Zanardi, and C. P. Sun, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.96.140604 96, 140604 (2006).