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Uncertainty Quantification for Quantum Computing

arXiv Quantum Physics
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⚡ Quantum Brief
Mathematicians and computational scientists are the target audience for a new review bridging quantum computing and uncertainty quantification (UQ), published March 2026. It frames quantum noise and randomness through rigorous mathematical tools. The paper argues statistical inference—probabilistic modeling, Bayesian analysis, and stochastic methods—can quantify error propagation in quantum devices, addressing reliability challenges in near-term hardware. Key priorities include developing scalable algorithms that account for uncertainty and characterizing correlated errors, which remain obstacles in high-performance and fault-tolerant quantum computing. Authors emphasize narrowing the gap between applied math and quantum information science, proposing UQ as a framework for validation, error mitigation, and algorithm design. The work positions mathematically grounded UQ as essential for advancing quantum technologies, offering principled solutions to current hardware limitations and future fault-tolerant systems.
Uncertainty Quantification for Quantum Computing

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Quantum Physics arXiv:2603.25039 (quant-ph) [Submitted on 26 Mar 2026] Title:Uncertainty Quantification for Quantum Computing Authors:Ryan Bennink, Olena Burkovska, Konstantin Pieper, Jorge Ramirez, Elaine Wong View a PDF of the paper titled Uncertainty Quantification for Quantum Computing, by Ryan Bennink and 4 other authors View PDF HTML (experimental) Abstract:This review is designed to introduce mathematicians and computational scientists to quantum computing (QC) through the lens of uncertainty quantification (UQ) by presenting a mathematically rigorous and accessible narrative for understanding how noise and intrinsic randomness shape quantum computational outcomes in the language of mathematics. By grounding quantum computation in statistical inference, we highlight how mathematical tools such as probabilistic modeling, stochastic analysis, Bayesian inference, and sensitivity analysis, can directly address error propagation and reliability challenges in today's quantum devices. We also connect these methods to key scientific priorities in the field, including scalable uncertainty-aware algorithms and characterization of correlated errors. The purpose is to narrow the conceptual divide between applied mathematics, scientific computing and quantum information sciences, demonstrating how mathematically rooted UQ methodologies can guide validation, error mitigation, and principled algorithm design for emerging quantum technologies, in order to address challenges and opportunities present in modern-day quantum high performance and fault-tolerant quantum computing paradigms. Subjects: Quantum Physics (quant-ph) Cite as: arXiv:2603.25039 [quant-ph] (or arXiv:2603.25039v1 [quant-ph] for this version) https://doi.org/10.48550/arXiv.2603.25039 Focus to learn more arXiv-issued DOI via DataCite (pending registration) Submission history From: Elaine Wong [view email] [v1] Thu, 26 Mar 2026 05:21:39 UTC (354 KB) Full-text links: Access Paper: View a PDF of the paper titled Uncertainty Quantification for Quantum Computing, by Ryan Bennink and 4 other authorsView PDFHTML (experimental)TeX Source view license Current browse context: quant-ph new | recent | 2026-03 References & Citations INSPIRE HEP NASA ADSGoogle Scholar Semantic Scholar export BibTeX citation Loading... BibTeX formatted citation × loading... Data provided by: Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer (What is the Explorer?) Connected Papers Toggle Connected Papers (What is Connected Papers?) Litmaps Toggle Litmaps (What is Litmaps?) scite.ai Toggle scite Smart Citations (What are Smart Citations?) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv (What is alphaXiv?) Links to Code Toggle CatalyzeX Code Finder for Papers (What is CatalyzeX?) DagsHub Toggle DagsHub (What is DagsHub?) GotitPub Toggle Gotit.pub (What is GotitPub?) Huggingface Toggle Hugging Face (What is Huggingface?) Links to Code Toggle Papers with Code (What is Papers with Code?) ScienceCast Toggle ScienceCast (What is ScienceCast?) Demos Demos Replicate Toggle Replicate (What is Replicate?) Spaces Toggle Hugging Face Spaces (What is Spaces?) Spaces Toggle TXYZ.AI (What is TXYZ.AI?) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower (What are Influence Flowers?) Core recommender toggle CORE Recommender (What is CORE?) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs. Which authors of this paper are endorsers? | Disable MathJax (What is MathJax?)

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quantum-computing
quantum-error-correction

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Source: arXiv Quantum Physics