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Non-positive measurements aren't beneficial in quantum metrology for unitary encoding, but can be for open schemes

Fuente: arXiv

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Bibliographic Details
Main Authors:	Chaki, Paranjoy, Saha, Debarupa, Sen, Kornikar, Sen, Ujjwal
Format:	Preprint
Published:	2025
Subjects:	Quantum Physics
Online Access:	Acceder al recurso
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