Extending Schmidt vector from pure to mixed states for characterizing entanglement

In this study, we enhance the understanding of entanglement transformations and their quantification by extending the concept of Schmidt vector from pure to mixed bipartite states, exploiting the lattice structure of majorization. The Schmidt vector of a bipartite mixed state is defined using two di...

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Bibliographic Details
Main Authors: F. Meroi, M. Losada, G. M. Bosyk
Format: Article
Language:English
Published: AIP Publishing LLC 2024-12-01
Series:APL Quantum
Online Access:http://dx.doi.org/10.1063/5.0232170