Reasoning across spacelike surfaces in the Frauchiger-Renner thought experiment

Fuente: arXiv
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Auteur principal: Epstein, Jeffrey M.
Format: Preprint
Publié: 2025
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author Epstein, Jeffrey M.
author_facet Epstein, Jeffrey M.
contents The Frauchiger-Renner argument purports to show that the standard framework of quantum mechanics yields a contradiction when used to reason about systems containing agents who are themselves using quantum mechanics to perform deductions. This has been framed as an obstacle to taking quantum mechanics to be a complete theory. I formalize the argument in two closely related ways and elucidate the source of the paradox, clarifying the flaw in the original argument.
format Preprint
id arxiv_https___arxiv_org_abs_2503_00966
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Reasoning across spacelike surfaces in the Frauchiger-Renner thought experiment
Epstein, Jeffrey M.
Quantum Physics
History and Philosophy of Physics
The Frauchiger-Renner argument purports to show that the standard framework of quantum mechanics yields a contradiction when used to reason about systems containing agents who are themselves using quantum mechanics to perform deductions. This has been framed as an obstacle to taking quantum mechanics to be a complete theory. I formalize the argument in two closely related ways and elucidate the source of the paradox, clarifying the flaw in the original argument.
title Reasoning across spacelike surfaces in the Frauchiger-Renner thought experiment
topic Quantum Physics
History and Philosophy of Physics
url https://arxiv.org/abs/2503.00966