Quantum Approximate Optimization Algorithm Pseudo-Boltzmann States

In this Letter, we provide analytical and numerical evidence that the single-layer quantum approximate optimization algorithm on universal Ising spin models produces thermal-like states. We find that these pseudo-Boltzmann states can not be efficiently simulated on classical computers according to t...

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Bibliographic Details
Published in:Physical review letters Vol. 130; no. 5; p. 050601
Main Authors: Díez-Valle, Pablo, Porras, Diego, García-Ripoll, Juan José
Format: Journal Article
Language:English
Published: United States 03.02.2023
ISSN:0031-9007, 1079-7114, 1079-7114
Online Access:Get full text
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