A gap for PPT entanglement

Let W be a finite dimensional vector space over a field with characteristic not equal to 2. Denote by VS and VA the subspaces of symmetric and antisymmetric tensors of a subspace V of W⊗W, respectively. In this paper we show that if V is generated by tensors with tensor rank 1, V=VS⊕VA and W is the...

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Bibliographic Details
Published in:	Linear algebra and its applications Vol. 529; pp. 89 - 114
Main Author:	Cariello, D.
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier Inc 15.09.2017 American Elsevier Company, Inc
Subjects:	Algorithms Entanglement Information theory Linear algebra Mathematical analysis Matrices (mathematics) Numerical analysis Polynomials PPT matrix Quantum entanglement Quantum phenomena Separability Sharpness Subspaces Symmetric tensors Tensor rank 1 Tensors PPT matrix Separability Symmetric tensors Tensor rank 1 15B48 Entanglement 15A69 15B57
ISSN:	0024-3795, 1873-1856
Online Access:	Get full text
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