Choi matrix

GPTKB entity

Statements (13)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
gptkbp:alsoKnownAs dynamical matrix
gptkbp:appliesTo linear maps between matrix algebras
gptkbp:field gptkb:quantum_information_theory
https://www.w3.org/2000/01/rdf-schema#label Choi matrix
gptkbp:introducedIn 1975
gptkbp:namedAfter gptkb:Man-Duen_Choi
gptkbp:property positive semidefinite if and only if the map is completely positive
gptkbp:relatedTo Choi–Jamiołkowski isomorphism
gptkbp:usedFor characterizing completely positive maps
gptkbp:usedIn quantum channel theory
gptkbp:bfsParent gptkb:Choi’s_theorem
gptkbp:bfsLayer 8