Classes of n-copy undistillable quantum states with negative partial transposition

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 68, Issue 2, 2003, Pages 223191-223195

  Bandyopadhyay, Somshubhro ^a,b   Roychowdhury, Vwani ^a  

^a University of California   (United States)

^b UNIVERSITY OF TORONTO   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

MATHEMATICAL OPERATORS; MATRIX ALGEBRA; THEOREM PROVING;

BOUND-ENTANGLEMENT (BE) STATES;

QUANTUM THEORY;

EID: 0142025183     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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25. PT. However, it turns out that for a finite n, it is sufficient to show that no Schmidt-rank 2 vector lies in the null space.