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The Necessary and Sufficient Conditions When Global and Local Fidelities Are Equal

In the field of quantum information theory, the concept of quantum fidelity is employed to quantify the similarity between two quantum states. It has been observed that the fidelity between two states describing a bipartite quantum system [Formula: see text] is always less than or equal to the quant...

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Detalles Bibliográficos
Autores principales: Kim, Seong-Kun, Lee, Yonghae
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10378580/
https://www.ncbi.nlm.nih.gov/pubmed/37510041
http://dx.doi.org/10.3390/e25071093