2010, Vol. 27(9): 90303-090303    DOI: 10.1088/0256-307X/27/9/090303
Testing Evolution Equation for Entanglement of Two-Qubit Systems in Noisy Channels on Ensemble Quantum Computers

ZHANG Han1,2,3, LUO Jun1,2, REN Ting-Ting1,2,3, SUN Xian-Ping1,2

1State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071 2Center for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071 3Graduate School of the Chinese Academy of Sciences, Beijing 100049
收稿日期 2010-06-01  修回日期 1900-01-01
Supporting info

[1] Nielsen M A and Chuang I L 2000 Quantum Computation and Quantum Information (Cambridge: Cambridge University)
[2] Bennett C H and DiVincenzo D P 2000 Nature 404 247
[3] Ladd T D, Jelezko F, Laflamme R, Nakamura Y, Monroe C and O'Brien J L 2010 Nature 464 45
[4] Konrad T, Melo F D, Tiersch M, Kasztelan C, Aragao A and Buchleitner A 2008 Nature Phys. 4 99
[5] Yu T and Eberly J H 2009 Science 323 598
[6] Yu T and Eberly J H 2004 Phys. Rev. Lett. 93 140404
[7] Yu T and Eberly J H 2006 Phys. Rev. Lett. 97 140403
[8] Xu J S, Li C F, Xu X Y, Shi C H, Zou X B and Guo G C 2009 Phys. Rev. Lett. 103 240502
[9] Farias O J, Latune C L, Walborn S P, Davidovich L and Ribeiro P H S 2009 Science 324 1414
[10] Xu J S, Xu X Y, Li C F, Zhang C J, Zou X B and Guo G C 2010 Nature Commun. 1 7
[11] Jones J A 2001 Prog. NMR. Spectrosc. 38 325
[12] Vandersypen L M K and Chuang I L 2004 Rev. Mod. Phys. 76 1037
[13] Chuang I L, Gershenfeld N, Kubinec M G and Leung D W 1998 Proc. R. Soc. Lond. A 454 447
[14] Gershenfeld N A and Chuang I L 1997 Science 275 350
[15] Cory D G, Fahmy A F and Havel T F 1997 Proc. Natl. Acad. Sci. U.S.A. 94 1634
[16] Wootters W K 1998 Phys. Rev. Lett. 80 2245
[17] Pravia M et al 1999 Concepts Magn. Reson. 11 225
[18] Xiao L and Jones J A 2006 Phys. Lett. A 359 424
[19] Ren T T, Luo J, Sun X P and Zhan M S 2009 Chin. Phys. B 18 4711