[1] Breuer H P and Petruccione F 2002 The Theory of Open
Quantum Systems (Oxford: Oxford University Press)

[2] Vojta M 2006 Phil. Mag. 86 1807

[3] Nielsen M A and Chuang I L 2000 Quantum Computation
and Quantum Information (Cambridge: Cambridge University Press)

[4] Weiss U 1999 Quantum Dissipative Systems, 2nd edn (Singapore: World
Scientific)

[5] Breuer H P, Burgarth D, and Petruccione F 2004 Phys.
Rev. B 70 045323

[6] Bennett C H, Bernstein H J, Popescu S, and Schumacher B
1996 Phys. Rev. A 53 2046

[7] Horodecki R, Horodecki P, Horodecki M, and Horodecki K
2007 arXiv:quant-ph/0702225

[8] Werner R F 1989 Phys. Rev. A 40 4277

[9] Greenberger D M, Horne M, and Zeilinger A 1989 Bell's
Theorem, Quantum Theory, and Conceptions of the Universe (Dordrecht:
Kluwer)

[10] D\"ur W, Vidal G, and Cirac J I 2000 Phys. Rev. A
62 062314

[11] Loss D, and DiVincenzo D P 1998 Phys. Rev. A
57 120

[12] Kane B E 1998 Nature (London) 393 133

[13] Tana\'{s R and Ficek Z 2004 J. Opt. B 6 90

[14] Jordan T F, Shaji A, and Sudarshan E C G 2007
arXiv:quant-ph/0704.0461v1

[15] Schumacher B 1996 Phys. Rev. A 54 2614

[16] Barnum H, Nielsen M A and Schumacher B 1998 Phys.
Rev. A 57 4153

[17] Seligman T H 2007 arXiv:0711.4642v1

[18] Jing J, L\"u Z G and Yang G H 2007 Phys. Rev. A
76 032322

[19] Yu T and Eberly J H 2004 Phys. Rev. Lett 93
140404

[20] Bose S, Knight P L, Plenio M B and Vedral V 1999
Phys. Rev. Lett. 83 5158

[21] Hill S and Wootters W K 1997 Phys. Rev. Lett.
78 5022

[22] Wootters W K 1998 Phys. Rev. Lett. 80 2245

[23] Haroche S 1992 Fundamental Systems in Quantum
Optics (Amsterdam: North Holland)

[24] Ficek Z and Tana\'{s R 2008 Phys. Rev. A 77
054301