On Local Unitary Equivalence of Two and Three-qubit States

We study the local unitary equivalence for two and three-qubit mixed states by investigating the invariants under local unitary transformations. For two-qubit system, we prove that the determination of the local unitary equivalence of 2-qubits states only needs 14 or less invariants for arbitrary tw...

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Detalles Bibliográficos
Autores principales: Sun, Bao-Zhi, Fei, Shao-Ming, Wang, Zhi-Xi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5501876/
https://www.ncbi.nlm.nih.gov/pubmed/28687739
http://dx.doi.org/10.1038/s41598-017-04717-2

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5501876/
https://www.ncbi.nlm.nih.gov/pubmed/28687739
http://dx.doi.org/10.1038/s41598-017-04717-2

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