Sampling electronic structure quadratic unconstrained binary optimization problems (QUBOs) with Ocean and Mukai solvers

The most advanced D-Wave Advantage quantum annealer has 5000+ qubits, however, every qubit is connected to a small number of neighbors. As such, implementation of a fully-connected graph results in an order of magnitude reduction in qubit count. To compensate for the reduced number of qubits, one ha...

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Bibliographic Details
Published in:	PloS one Vol. 17; no. 2; p. e0263849
Main Authors:	Teplukhin, Alexander, Kendrick, Brian K., Mniszewski, Susan M., Tretiak, Sergei, Dub, Pavel A.
Format:	Journal Article
Language:	English
Published:	United States Public Library of Science 11.02.2022 Public Library of Science (PLoS)
Subjects:	Annealing Approximation Computer and Information Sciences Computer programs computer software Computing Methodologies Earth Sciences Eigenvalues Eigenvectors Electron configuration Electronic structure Electronics - instrumentation Engineering and Technology ground state Laboratories Mathematical analysis MATHEMATICS AND COMPUTING ocean waves Oceans Optimization Physical Sciences Quadratic programming Quantum computing Quantum Theory qubits Qubits (quantum computing) Software Solvers Tabu search Variables United States New Mexico United States > US
ISSN:	1932-6203, 1932-6203
Online Access:	Get full text
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