Second Law of Entanglement Dynamics for the Non-Asymptotic Regime
arXiv:2105.05867 · doi:10.1109/ITW48936.2021.9611411
Abstract
The distillable entanglement of a bipartite quantum state does not exceed its entanglement cost. This well known inequality can be understood as a second law of entanglement dynamics in the asymptotic regime of entanglement manipulation, excluding the possibility of perpetual entanglement extraction machines that generate boundless entanglement from a finite reserve. In this paper, I establish a refined second law of entanglement dynamics that holds for the non-asymptotic regime of entanglement manipulation.
arXiv comment6 pages, submission to the 2021 Information Theory Workshop
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