Geometry and Entanglement of Two-Qubit States in the Quantum Probabilistic Representation

A new geometric representation of qubit and qutrit states based on probability simplexes is used to describe the separability and entanglement properties of density matrices of two qubits. The Peres–Horodecki positive partial transpose (ppt) -criterion and the concurrence inequalities are formulated...

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Detalles Bibliográficos
Autores principales: López-Saldívar, Julio Alberto, Castaños, Octavio, Nahmad-Achar, Eduardo, López-Peña, Ramón, Man’ko, Margarita A., Man’ko, Vladimir I.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7513153/
https://www.ncbi.nlm.nih.gov/pubmed/33265719
http://dx.doi.org/10.3390/e20090630

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7513153/
https://www.ncbi.nlm.nih.gov/pubmed/33265719
http://dx.doi.org/10.3390/e20090630

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