Accepted articles

Methodological notes


Wigner's friend paradox: does objective reality not exist?


Lomonosov Moscow State University, Department of Physics, Leninskie Gory 1 build. 2, Moscow, 119991, Russian Federation

It is shown that the lack of objective existence of the results of quantum measurements of the state of collapse of the state vector of a remote localized system cannot be proved by an experiment using the fact of violation of Bell's inequality of the Clauser—Horne—Shimony—Holt type. The arguments of a general nature and a specific calculation example confirming this conclusion are also given.

PACS: 03.65.Ud, 42.65.Lm (all)
DOI: 10.3367/UFNe.2020.05.038767
Citation: Belinsky A V "Wigner's friend paradox: does objective reality not exist?" Phys. Usp., accepted

Received: 1st, March 2020, revised: 28th, March 2020, 15th, May 2020

Оригинал: Белинский А В «Парадокс друга Вигнера: объективной реальности не существует?» УФН, принята к публикации; DOI: 10.3367/UFNr.2020.05.038767

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