The authors derive a GHZ-FR paradox from strong contextuality that avoids post-selection and quantum reasoning by modeled observers, unlike the original FR paradox.
A review and analysis of six extended Wigner's friend arguments
4 Pith papers cite this work. Polarity classification is still indexing.
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UNVERDICTED 4representative citing papers
Free choices lack absoluteness in an extended Wigner's friend scenario based on the Pusey-Barrett-Rudolph theorem under locality.
The Noncontextual Friendliness no-go theorem proves quantum theory incompatible with Absoluteness of Observed Events and Noncontextual Agency, generalizing the Local Friendliness theorem.
Black hole paradoxes favor Wigner's Friend responses that posit intrinsic relationality and retrocausality.
citing papers explorer
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A refined Frauchiger--Renner paradox based on strong contextuality
The authors derive a GHZ-FR paradox from strong contextuality that avoids post-selection and quantum reasoning by modeled observers, unlike the original FR paradox.
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Are free choices absolute, when internalized in Wigner's friend?
Free choices lack absoluteness in an extended Wigner's friend scenario based on the Pusey-Barrett-Rudolph theorem under locality.
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An extended Wigner's friend no-go theorem inspired by generalized contextuality
The Noncontextual Friendliness no-go theorem proves quantum theory incompatible with Absoluteness of Observed Events and Noncontextual Agency, generalizing the Local Friendliness theorem.
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What Do Black Holes Teach Us About Wigner's Friend?
Black hole paradoxes favor Wigner's Friend responses that posit intrinsic relationality and retrocausality.