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arXiv · 2307.03889

Quantum techniques for eigenvalue problems

Dean Lee
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Abstract

This article is a brief introduction to quantum algorithms for the eigenvalue problem in quantum many-body systems. Rather than a broad survey of topics, we focus on providing a conceptual understanding of several quantum algorithms that cover the essentials of adiabatic evolution, variational methods, phase detection algorithms, and several other approaches. For each method, we discuss the potential advantages and remaining challenges.

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Dean Lee. 2023-07-08. Quantum techniques for eigenvalue problems. https://doi.org/10.1140/epja%2Fs10050-023-01183-5

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