27 citations · 27 across the 2 of their papers we have counts for
2 papers
quant-ph2024
High-Dimensional Subspace Expansion Using Classical Shadows
Gregory Boyd, Bálint Koczor, Zhenyu Cai
We introduce a post-processing technique for classical shadow measurement data that enhances the precision of ground state estimation through high-dimensional subspace expansion; t…
quant-ph2022★ 27 cited
Training variational quantum circuits with CoVaR: covariance root finding with classical shadows
Gregory Boyd, Bálint Koczor
Exploiting near-term quantum computers and achieving practical value is a considerable and exciting challenge. Most prominent candidates as variational algorithms typically aim to…