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Matrix Tensor Product Approach to the Equivalence of Multipartite States under Local Unitary Transformations

X. H. Gao·S. Alberverio·S. M. Fei·Z. X. Wang
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Abstract

The equivalence of multipartite quantum mixed states under local unitary transformations is studied. A criterion for the equivalence of non-degenerate mixed multipartite quantum states under local unitary transformations is presented.

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X. H. Gao, S. Alberverio, S. M. Fei, Z. X. Wang. 2006-02-16. Matrix Tensor Product Approach to the Equivalence of Multipartite States under Local Unitary Transformations. https://doi.org/10.1088/0253-6102%2F45%2F2%2F015

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