5 citations · 7 across the 10 of their papers we have counts for
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quant-ph2024★ 1 cited
On the sample complexity of purity and inner product estimation
Weiyuan Gong, Jonas Haferkamp, Qi Ye +1
We study the sample complexity of the prototypical tasks quantum purity estimation and quantum inner product estimation. In purity estimation, we are to estimate of an un…
quant-ph2024
Stabilizer bootstrapping: A recipe for efficient agnostic tomography and magic estimation
Sitan Chen, Weiyuan Gong, Qi Ye +1
We study the task of agnostic tomography: given copies of an unknown -qubit state which has fidelity with some state in a given class , find a state which has fidelit…
quant-ph2024★ 1 cited
Optimal tradeoffs for estimating Pauli observables
Sitan Chen, Weiyuan Gong, Qi Ye
We revisit the problem of Pauli shadow tomography: given copies of an unknown -qubit quantum state , estimate for some set of Pauli operators to within ad…