An Effective Way to Determine the Separability of Quantum State

We propose in this work a practical approach to address the longstanding and challenging problem of quantum separability, leveraging the correlation matrices of generic observables. General separability conditions are obtained by dint of constructing the measurement-induced Bloch space, which in ess...

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Bibliographic Details
Main Authors: Ma-Cheng Yang, Cong-Feng Qiao
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2025-05-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2025-05-06-1734/pdf/
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