74 citations · 283 across the 13 of their papers we have counts for
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quant-ph2019★ 6 cited
Quantifying the unextendibility of entanglement
Kun Wang, Xin Wang, Mark M. Wilde
Entanglement is a striking feature of quantum mechanics, and it has a key property called unextendibility. In this paper, we present a framework for quantifying and investigating t…
quant-ph2019★ 74 cited
Application of the Resource Theory of Channels to Communication Scenarios
Ryuji Takagi, Kun Wang, Masahito Hayashi
We introduce a resource theory of channels relevant to communication via quantum channels, in which the set of constant channels --- useless channels for communication tasks --- is…
quant-ph2019★ 61 cited
Optimal Verification of Two-Qubit Pure States
Kun Wang, Masahito Hayashi
In a recent work [Phys. Rev. Lett. 120, 170502 (2018)], Pallister et al. proposed an optimal strategy to verify non-maximally entangled two-qubit pure states under the constraint t…