quantum-computing

Quantum Theory for General Observers

arXiv Quantum Physics

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⚡ Quantum Brief

A physicist has proposed extending Einstein’s principle of relativity to include observers with quantum properties, fundamentally redefining how quantum systems are described. The new framework introduces "relative quantization rules," where measurement outcomes depend on the observer’s quantum state, challenging classical assumptions about objectivity in quantum mechanics. Novel uncertainty relations emerge, suggesting deeper limits on measurable quantities when observers themselves exhibit quantum behavior, potentially resolving long-standing interpretational ambiguities. The theory addresses persistent issues in quantum foundations, such as the measurement problem, by treating observers as part of the quantum system rather than external entities. Published in February 2026, the preprint argues this approach could unify relativity and quantum mechanics, offering a more coherent theoretical structure for future experiments.

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Quantum Physics arXiv:2602.15134 (quant-ph) [Submitted on 16 Feb 2026] Title:Quantum Theory for General Observers Authors:Juanca Carrasco-Martinez View a PDF of the paper titled Quantum Theory for General Observers, by Juanca Carrasco-Martinez View PDF HTML (experimental) Abstract:The principle of relativity is extended to accommodate observers with quantum properties. This results in a new theory that introduces relative quantization rules and novel uncertainty relations, while also elucidating some interpretational problems present in the current formulation of quantum mechanics. Subjects: Quantum Physics (quant-ph) Cite as: arXiv:2602.15134 [quant-ph] (or arXiv:2602.15134v1 [quant-ph] for this version) https://doi.org/10.48550/arXiv.2602.15134 Focus to learn more arXiv-issued DOI via DataCite (pending registration) Submission history From: Juanca Carrasco-Martinez [view email] [v1] Mon, 16 Feb 2026 19:25:34 UTC (12 KB) Full-text links: Access Paper: View a PDF of the paper titled Quantum Theory for General Observers, by Juanca Carrasco-MartinezView PDFHTML (experimental)TeX Source view license Current browse context: quant-ph new | recent | 2026-02 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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Source: arXiv Quantum Physics

Website: https://arxiv.org/rss/quant-ph