Article ID Journal Published Year Pages File Type
1899444 Reports on Mathematical Physics 2006 18 Pages PDF
Abstract
Approximation of matrices to the sum of tensor products of Hermitian matrices is studied. A minimum decomposition of matrices on tensor space H1 ⨂ H2 in terms of the sum of tensor products of Hermitian matrices on H1 and H2 is presented. From this construction the separability of quantum states is discussed.
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Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
Preview
Hermitian tensor product approximation of complex matrices and separability
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