A no-go theorem for the persistent reality of Wigner’s friend’s perception

Wigner’s friend is a thought experiment in theoretical quantum physics that challenges our understanding of quantum theory. The authors present a no-go theorem constraining the structure of probabilities in such a thought experiment and analyze the validity of the three particular assumptions accord...

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Autores principales:	Philippe Allard Guérin, Veronika Baumann, Flavio Del Santo, Časlav Brukner
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/d7aa76232a2845cfaba4197fc31a10ee
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spelling	oai:doaj.org-article:d7aa76232a2845cfaba4197fc31a10ee2021-12-02T17:15:28ZA no-go theorem for the persistent reality of Wigner’s friend’s perception10.1038/s42005-021-00589-12399-3650https://doaj.org/article/d7aa76232a2845cfaba4197fc31a10ee2021-05-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00589-1https://doaj.org/toc/2399-3650Wigner’s friend is a thought experiment in theoretical quantum physics that challenges our understanding of quantum theory. The authors present a no-go theorem constraining the structure of probabilities in such a thought experiment and analyze the validity of the three particular assumptions according to various interpretations of quantum mechanics.Philippe Allard GuérinVeronika BaumannFlavio Del SantoČaslav BruknerNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Philippe Allard Guérin Veronika Baumann Flavio Del Santo Časlav Brukner A no-go theorem for the persistent reality of Wigner’s friend’s perception
description	Wigner’s friend is a thought experiment in theoretical quantum physics that challenges our understanding of quantum theory. The authors present a no-go theorem constraining the structure of probabilities in such a thought experiment and analyze the validity of the three particular assumptions according to various interpretations of quantum mechanics.
format	article
author	Philippe Allard Guérin Veronika Baumann Flavio Del Santo Časlav Brukner
author_facet	Philippe Allard Guérin Veronika Baumann Flavio Del Santo Časlav Brukner
author_sort	Philippe Allard Guérin
title	A no-go theorem for the persistent reality of Wigner’s friend’s perception
title_short	A no-go theorem for the persistent reality of Wigner’s friend’s perception
title_full	A no-go theorem for the persistent reality of Wigner’s friend’s perception
title_fullStr	A no-go theorem for the persistent reality of Wigner’s friend’s perception
title_full_unstemmed	A no-go theorem for the persistent reality of Wigner’s friend’s perception
title_sort	no-go theorem for the persistent reality of wigner’s friend’s perception
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d7aa76232a2845cfaba4197fc31a10ee
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A no-go theorem for the persistent reality of Wigner’s friend’s perception

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