Four-qubit entangled symmetric states with positive partial transpositions

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 85, Issue 6, 2012, Pages

  Tura, J ^a   Augusiak, R ^a   Hyllus, P ^b   Kua, M ^c   Samsonowicz, J ^d   Lewenstein, M ^a,e  

^a ICFO INSTITUT DE CIENCIES FOTONIQUES   (Spain)

^b UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

^c CENTER FOR THEORETICAL PHYSICS   (Poland)

^d WARSAW UNIVERSITY OF TECHNOLOGY   (Poland)

^e INSTITUCIÓ CATALANA DE RECERCA I ESTUDIS AVANÇATS ICREA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

CONVEX SET; ENTANGLED STATE; EXTREMAL; POSITIVE PARTIAL TRANSPOSITIONS; SYMMETRIC STATE;

QUANTUM COMPUTERS; SET THEORY;

QUANTUM ENTANGLEMENT;

EID: 84863009825     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.85.060302     Document Type: Article

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