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Quantum Information and Computation     ISSN: 1533-7146      published since 2001
Vol.3 No.1, January 2003

Dynamics of distillability (pp038-047)
        W. Wu, W. Wang, and X. X. Yi
         
doi: https://doi.org/10.26421/QIC3.1-3

Abstracts: The time evolution of a maximally entangled bipartite systems is presented in this paper. The distillability criterion is given in terms of Kraus operators. Using the criterion, we discuss the distillability of 2x2 and nxn (n>2) systems in their evolution process. There are two distinguished processes, dissipation and decoherence, which may destroy the distillability. We discuss the effects of those processes on distillability in details.
Key words: distillability, decoherence

 

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