FACIAL STRUCTURES FOR SEPARABLE STATES
The convex cone V1 generated by separable states is con-tained in the cone T of all positive semi-denite block matrices whose block transposes are also positive semi-definite. We characterize faces of the cone V1 induced by faces of the cone T which are determined by pairs of subspaces of matrices....
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Veröffentlicht in: | Journal of the Korean Mathematical Society 2012, 49(3), , pp.623-639 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | The convex cone V1 generated by separable states is con-tained in the cone T of all positive semi-denite block matrices whose block transposes are also positive semi-definite. We characterize faces of the cone V1 induced by faces of the cone T which are determined by pairs of subspaces of matrices. KCI Citation Count: 10 |
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ISSN: | 0304-9914 2234-3008 |
DOI: | 10.4134/JKMS.2012.49.3.623 |