Quantitative Universal Approximation for Noisy Quantum Neural Networks

Fuente: arXiv
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Hauptverfasser: Gonon, Lukas, Jacquier, Antoine, Mordarski, Marcel
Format: Preprint
Veröffentlicht: 2026
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author Gonon, Lukas
Jacquier, Antoine
Mordarski, Marcel
author_facet Gonon, Lukas
Jacquier, Antoine
Mordarski, Marcel
contents We provide here a universal approximation theorem with precise quantitative error bounds for noisy quantum neural networks. We focus on applications to Quantitative Finance, where target functions are often given as expectations. We further provide a detailed numerical analysis, testing our results on actual noisy quantum hardware.
format Preprint
id arxiv_https___arxiv_org_abs_2604_02064
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Quantitative Universal Approximation for Noisy Quantum Neural Networks
Gonon, Lukas
Jacquier, Antoine
Mordarski, Marcel
Quantum Physics
Numerical Analysis
Pricing of Securities
68Q12, 68T07, 65D15
We provide here a universal approximation theorem with precise quantitative error bounds for noisy quantum neural networks. We focus on applications to Quantitative Finance, where target functions are often given as expectations. We further provide a detailed numerical analysis, testing our results on actual noisy quantum hardware.
title Quantitative Universal Approximation for Noisy Quantum Neural Networks
topic Quantum Physics
Numerical Analysis
Pricing of Securities
68Q12, 68T07, 65D15
url https://arxiv.org/abs/2604.02064