Yuhan Liu

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20242026

most citedQuantum state testing with restricted measurements

1 citations · 1 across the 6 of their papers we have counts for

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quant-ph2024★ 1 cited

Quantum state testing with restricted measurements

Yuhan Liu, Jayadev Acharya

We study quantum state testing where the goal is to test whether $ρ = ρ_{0} \in C^{d \times d}$ or $∥ ρ - ρ_{0} ∥_{1} > ε$ , given $n$ copies of $ρ$ and a known state descriptio…

quant-ph2024

The role of shared randomness in quantum state certification with unentangled measurements

Yuhan Liu, Jayadev Acharya

Given $n$ copies of an unknown quantum state $ρ \in C^{d \times d}$ , quantum state certification is the task of determining whether $ρ = ρ_{0}$ or $∥ ρ - ρ_{0} ∥_{1} > ε$ , wher…