Are Unitary Accounts of Quantum Measurements in Relativistic Wigner’s Friend Setups Compatible in Different Reference Frames?

Wigner’s friend scenarios—in which external agents describe a closed laboratory containing a friend making a measurement—highlight the difficulties of quantum theory when accounting for measurements. The problem is to accommodate for unitary evolution from the point of view of the external agent wit...

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Bibliographic Details
Main Authors: Jawad Allam, Alex Matzkin
Format: Article
Language:English
Published: MDPI AG 2024-07-01
Series:Metrology
Subjects:
Online Access:https://www.mdpi.com/2673-8244/4/3/22
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