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All Pure Two-Qudit Entangled States Generated via a Universal Yang--Baxter Matrix Assisted by Local Unitary Transformations |
| CHEN Jing-Ling1, XUE Kang2, GE Mo-Lin1 |
| 1Liuhui Center for Applied Mathematics and Theoretical Physics Division, Chern Institute of Mathematics, Nankai University, Tianjin 3000712Department of Physics, Northeast Normal University, Changchun, Jilin 130024 |
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| Cite this article: |
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CHEN Jing-Ling, XUE Kang, GE Mo-Lin 2009 Chin. Phys. Lett. 26 080306 |
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Abstract We show that all pure entangled states of two d-dimensional quantum systems (i.e., two qudits) can be generated from an initial separable state via a universal Yang-Baxter matrix if one is assisted by local unitary transformations.
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| Keywords:
03.65.Ud
03.67.Bg
03.67.Mn
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Received: 02 June 2009
Published: 30 July 2009
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| PACS: |
03.65.Ud
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(Entanglement and quantum nonlocality)
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03.67.Bg
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(Entanglement production and manipulation)
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03.67.Mn
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(Entanglement measures, witnesses, and other characterizations)
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