Generalized squeezing as a witness of various quantum properties

Quantum systems can be prepared in an infinite continuum of states, but only some of them can be used as resources for quantum technologies. Discerning whether a specific quantum state falls into this class is often a challenging task. We show that it can be performed by looking at the squeezing of...

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Bibliographic Details
Main Authors: Šimon Bräuer, Tomáš Opatrný, Petr Marek
Format: Article
Language:English
Published: American Physical Society 2025-08-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/9cxn-t1vf
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