945 citations · 2.1k across the 21 of their papers we have counts for
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Distributed Private Randomness Distillation
Dong Yang, Karol Horodecki, Andreas Winter
We develop the resource theory of private randomness extraction in the distributed and device-dependent scenario. We begin by introducing the notion of independent random bits, whi…
Operational Resource Theory of Coherence
Andreas Winter, Dong Yang
We establish an operational theory of coherence (or of superposition) in quantum systems, by focusing on the optimal rate of performance of certain tasks. Namely, we introduce the…
Strong converse for the classical capacity of entanglement-breaking and Hadamard channels via a sandwiched Renyi relative entropy
Mark M. Wilde, Andreas Winter, Dong Yang
A strong converse theorem for the classical capacity of a quantum channel states that the probability of correctly decoding a classical message converges exponentially fast to zero…
Entangled inputs cannot make imperfect quantum channels perfect
Fernando G. S. L. Brandao, Jens Eisert, Michal Horodecki +1
Entangled inputs can enhance the capacity of quantum channels, this being one of the consequences of the celebrated result showing the non-additivity of several quantities relevant…
Entanglement combing
Dong Yang, Jens Eisert
We show that all multi-partite pure states can, under local operations, be transformed into bi-partite pairwise entangled states in a "lossless fashion": An arbitrary distinguished…
An additive and operational entanglement measure: conditional entanglement of mutual information
Dong Yang, Michal Horodecki, Z. D. Wang
Based on the monogamy of entanglement, we develop the technique of quantum conditioning to build an {\it additive} entanglement measure: the conditional entanglement of mutual info…