262 citations · 656 across the 13 of their papers we have counts for
Showing 2021 · quant-phShow all
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quant-ph2021★ 6 cited
Reliable Simulation of Quantum Channels: the Error Exponent
Ke Li, Yongsheng Yao
The Quantum Reverse Shannon Theorem has been a milestone in quantum information theory. It states that asymptotically reliable simulation of a quantum channel, assisted by unlimite…
quant-ph2021★ 6 cited
Reliability Function of Quantum Information Decoupling via the Sandwiched Rényi Divergence
Ke Li, Yongsheng Yao
Quantum information decoupling is a fundamental quantum information processing task, which also serves as a crucial tool in a diversity of topics in quantum physics. In this paper,…
quant-ph2021★ 27 cited
Tight Exponential Analysis for Smoothing the Max-Relative Entropy and for Quantum Privacy Amplification
Ke Li, Yongsheng Yao, Masahito Hayashi
The max-relative entropy together with its smoothed version is a basic tool in quantum information theory. In this paper, we derive the exact exponent for the asymptotic decay of t…