Enhancing Quantum Optimization with Parity Network Synthesis

Fuente: arXiv
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Autores principales: Campbell, Colin, Dahl, Edward D
Formato: Preprint
Publicado: 2024
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author Campbell, Colin
Dahl, Edward D
author_facet Campbell, Colin
Dahl, Edward D
contents This paper examines QAOA in the context of parity network synthesis. We propose a pair of algorithms for parity network synthesis and linear circuit inversion. Together, these algorithms can build the diagonal component of the QAOA circuit, generally the most expensive in terms of two qubit gates. We compare the CNOT count of our strategy to off-the-shelf compiler tools for random, full, and graph-based optimization problems and find that ours outperforms the alternatives.
format Preprint
id arxiv_https___arxiv_org_abs_2402_11099
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Enhancing Quantum Optimization with Parity Network Synthesis
Campbell, Colin
Dahl, Edward D
Quantum Physics
This paper examines QAOA in the context of parity network synthesis. We propose a pair of algorithms for parity network synthesis and linear circuit inversion. Together, these algorithms can build the diagonal component of the QAOA circuit, generally the most expensive in terms of two qubit gates. We compare the CNOT count of our strategy to off-the-shelf compiler tools for random, full, and graph-based optimization problems and find that ours outperforms the alternatives.
title Enhancing Quantum Optimization with Parity Network Synthesis
topic Quantum Physics
url https://arxiv.org/abs/2402.11099