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arXiv:2009.03351 · PRX Quantum

Hamiltonian Operator Approximation for Energy Measurement and Ground-State Preparation

Tatiana A. Bespalova, Oleksandr Kyriienko

Published Aug 2, 2021• 28 citations
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Abstract

A strategy is devised to approximate the Hamiltonian operator in ways that benefit analog quantum simulators, potentially outperforming variational methods in terms of gate depth and a total number of measurements.
DOI
10.1103/prxquantum.2.030318

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