Graphical Framework for Non-Gaussian Quantum States

We provide a graphical method to describe and analyze non-Gaussian quantum states using a hypergraph framework. These states are pivotal resources for quantum computing, communication, and metrology, but their characterization is hindered by their complex high-order correlations. The framework encap...

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Bibliographic Details
Main Authors: Lina Vandré, Boxuan Jing, Yu Xiang, Otfried Gühne, Qiongyi He
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2025-07-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2025-07-23-1809/pdf/
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