15 citations · 22 across the 7 of their papers we have counts for
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quant-ph2024★ 1 cited
Principal eigenstate classical shadows
Daniel Grier, Hakop Pashayan, Luke Schaeffer
Given many copies of an unknown quantum state , we consider the task of learning a classical description of its principal eigenstate. Namely, assuming that has an eigenstate…
quant-ph2024
Improved classical shadows from local symmetries in the Schur basis
Daniel Grier, Sihan Liu, Gaurav Mahajan
We study the sample complexity of the classical shadows task: what is the fewest number of copies of an unknown state you need to measure to predict expected values with respect to…