Optimal distillation of quantum coherence with reduced waste of resources

Author(s): Gökhan Torun, Ludovico Lami, Gerardo Adesso, and Ali Yildiz
We present an optimal probabilistic protocol to distill quantum coherence. Inspired by a specific entanglement distillation protocol, our main result yields a strictly incoherent operation that produces one of a family of maximally coherent states of variable dimension from any pure quantum state. W...
[Phys. Rev. A 99, 012321] Published Mon Jan 14, 2019

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