Document 
References of Eur. Phys. J. Special Topics 159, 71-77
- M.A. Nielsen, I.L. Chuang, Quantum Computation and Quantum Information (Cambridge University Press, Cambridge, 2000)
- C.H. Bennett, D.P. DiVincenzo, J.A. Smolin, W.K. Wootters, Phys. Rev. A 54, 3824 (1996) [CrossRef] [PubMed] [MathSciNet]
- M. Horodecki, Quant. Inf. Comp. 1, 3 (2001); D. Bruß, J. Math. Phys. 43, 4237 (2002) [CrossRef] [MathSciNet]; M.B. Plenio, S. Virmani [quant-ph/0504163]
- A. Uhlmann, Phys. Rev. A 62, 032307 (2000) [CrossRef] [MathSciNet]; P. Rungta, V. Buzek, C.M. Caves, M. Hillery, G.J. Milburn, Phys. Rev. A 64, 042315 (2001) [CrossRef] [MathSciNet]; S. Albeverio, S.M. Fei, J. Opt. B: Quantum Semiclass. Opt. 3, 223 (2001) [CrossRef] [MathSciNet]
- W.K. Wootters, Phys. Rev. Lett. 80, 2245 (1998) [CrossRef]
- A. Osterloh et al., Nature 416, 608 (2002) [CrossRef] [PubMed]; L.-A. Wu, M.S. Sarandy, D.A. Lidar, Phys. Rev. Lett. 93, 250404 (2004) [CrossRef] [PubMed] [MathSciNet]
- S. Ghosh, T.F. Rosenbaum, G. Aeppli, S.N. Coppersmith, Nature 425, 48 (2003) [CrossRef] [PubMed]; V. Vedral, Nature 425, 28 (2003) [CrossRef] [PubMed]
- S.P. Walborn, P.H. Souto Ribeiro, L. Davidovich, F. Mintert, A. Buchleitner, Nature 440, 1022 (2006) [CrossRef] [PubMed]
- B.M. Terhal, K. Gerd, K.G.H. Vollbrecht, Phys. Rev. Lett. 85, 2625 (2000) [CrossRef] [PubMed]; S.M. Fei, J. Jost, X.Q. Li-Jost, G.F. Wang, Phys. Lett. A 310, 333 (2003) [CrossRef] [MathSciNet]; S.M. Fei, Z.X. Wang, H. Zhao, Phys. Lett. A 329, 414 (2004) [CrossRef] [MathSciNet]
- P. Rungta, C.M. Caves, Phys. Rev. A 67, 012307 (2003) [CrossRef]
- P.X. Chen et al., Phys. Lett. A 295, 175 (2002) [CrossRef] [MathSciNet]; E. Gerjuoy, Phys. Rev. A 67, 052308 (2003) [CrossRef]
- A. Lozinski et al., Europhys. Lett. 62, 168 (2003) [CrossRef] [MathSciNet]
- K. Audenaert, F. Verstraete, B. De Moor, Phys. Rev. A 64, 052304 (2001) [CrossRef]
- F. Mintert, M. Kus, A. Buchleitner, Phys. Rev. Lett. 92, 167902 (2004) [CrossRef] [PubMed]; F. Mintert, Ph.D. thesis, Measures and dynamics of entangled states, Munich University, Munich, 2004
- K. Chen, S. Albeverio, S.M. Fei, Phys. Rev. Lett. 95, 040504 (2005) [CrossRef] [PubMed] [MathSciNet]
- K. Chen, S. Albeverio, S.M. Fei, Phys. Rev. Lett. 95, 210501 (2005) [CrossRef] [PubMed] [MathSciNet]
- Heinz-Peter Breuer, J. Phys. A: Math. Gen. 39, 11847 (2006) [CrossRef]
- X.H. Gao, S.M. Fei, K. Wu, Phys. Rev. A 74, (R)050303 (2006)
- K. Chen, L.A. Wu, Quant. Inf. Comp. 3, 193 (2003)
- M. Horodecki, P. Horodecki, R. Horodecki [quant-ph/0206008]
- O. Rudolph [quant-ph/0202121]
- M. Horodecki, P. Horodecki, Phys. Rev. A 59, 4206 (1999) [CrossRef]
- K.G.H. Vollbrecht, R.F. Werner, Phys. Rev. A 64, 062307 (2001) [CrossRef]
- S. Albeverio, K. Chen, S.M. Fei, Phys. Rev. A 68, 062313 (2003) [CrossRef] [MathSciNet]
- R.A. Horn, C.R. Johnson, Topics in Matrix Analysis (Cambridge University Press, New York, 1991)
- A. Acin, A. Andrianov, L. Costa, E. Jane, J.I. Latorre, R. Tarrach, Phys. Rev. Lett. 85, 1560 (2000) [CrossRef] [PubMed]