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On the structure of mirrored operators obtained from optimal entanglement witnesses

Entanglement witnesses (EWs) are a versatile tool in the verification of entangled states. The framework of mirrored EW doubles the power of a given EW by introducing its twin—a mirrored EW—whereby two EWs related by mirroring can bound the set of separable states more efficiently. In this work, we...

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Detalles Bibliográficos
Autores principales: Bera, Anindita, Bae, Joonwoo, Hiesmayr, Beatrix C., Chruściński, Dariusz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10318014/
https://www.ncbi.nlm.nih.gov/pubmed/37400610
http://dx.doi.org/10.1038/s41598-023-37771-0