Anomalous Weak Values Without Post-Selection

A weak measurement performed on a pre- and post-selected quantum system can result in an average value that lies outside of the observable's spectrum. This effect, usually referred to as an ``anomalous weak value'', is generally believed to be possible only when a non-trivial post-sel...

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Bibliographic Details
Main Authors: Alastair A. Abbott, Ralph Silva, Julian Wechs, Nicolas Brunner, Cyril Branciard
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2019-10-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2019-10-14-194/pdf/