2007/04/30 by Garry Bowen, Nilanjana Datta · 1 citation
Physics and Astronomy · #quant-ph
published as Journal of Physics A: Math. Theor. vol.44, (2011) 045302 · Published version
arxiv created 2011/01/06 · arxiv updated 2011/01/07
The entanglement cost of arbitrary sequences of bipartite states is shown to be expressible as the minimization of a conditional spectral entropy rate over sequences of separable extensions of the states in the sequence. The expression is shown to reduce to the regularized entanglement of formation when the n-th state in the sequence consists of n copies of a single bipartite state.