Operator Entanglement of Two-Qubit Joint Unitary Operations Revisited: Schmidt Number Approach

The operator entanglement of two-qubit joint unitary operations is revisited. The Schmidt number, an important attribute of a two-qubit unitary operation, may have connection with the entanglement measure of the unitary operator. We find that the entanglement measure of a two-qubit unitary operators...

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Bibliographic Details
Published in:Brazilian Journal of Physics
Main Authors: Hui-Zhi Xia, Chao Li, Qing Yang, Ming Yang, Zhuo-Liang Cao
Format: Artigo
Language:Inglês
Published: Sociedade Brasileira de Física 2012
Subjects:
Física, Astronomía y Matemáticas
Schmidt number
Unitary operator
Entanglement power
Operator entanglement
Online Access:https://www.redalyc.org/articulo.oa?id=46423465001
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