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arXiv · 1101.5736

Local unitary equivalent consistence for n-party states and their (n-1)-party reduced density matrices

Zhen Wang·He-Ping Wang·Zhi-Xi Wang·Shao-Ming Fei
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Abstract

We present that the local unitary equivalence of n-party pure states is consistent with the one of their (n-1)-party reduced density matrices. As an application, we obtain the local invariants for a class of tripartite pure qudits.

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Zhen Wang, He-Ping Wang, Zhi-Xi Wang, Shao-Ming Fei. 2011-01-30. Local unitary equivalent consistence for n-party states and their (n-1)-party reduced density matrices. https://doi.org/10.1088/0256-307x%2F28%2F2%2F020302

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