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arXiv · 2401.16208

Quantum algorithms in particle physics

Germán Rodrigo
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Abstract

We motivate the use of quantum algorithms in particle physics and provide a brief overview of the most recent applications at high-energy colliders. In particular, we discuss in detail how a quantum approach reduces the complexity of jet clustering algorithms, such as anti-kT , and show how quantum algorithms efficiently identify causal configurations of multiloop Feynman diagrams. We also present a quantum integration algorithm, called QFIAE, which is successfully applied to the evaluation of one-loop Feynman integrals in a quantum simulator or in a real quantum device.

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Germán Rodrigo. 2024-01-29. Quantum algorithms in particle physics. https://arxiv.org/abs/2401.16208

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