1997/04/30 by Masahito Hayashi · 1 citation
Physics and Astronomy · #quant-ph
paper · pdf · doi:10.1088/0305-4470/34/16/309
published as J.Phys.A34:3413-3419,2001 · LaTeX2e. 8 pages. The title was changed from "Asymptotic Attainment for Quantum Relative Entropy"
arxiv created 1999/12/22 · arxiv updated 2009/12/01
In this paper it was proved that the quantum relative entropy D(σ‖ ρ) can be asymptotically attained by Kullback Leibler divergences of probabilities given by a certain sequence of POVMs. The sequence of POVMs depends on ρ, but is independent of the choice of σ.