Connectivity for quantum graphs

In Quantum Information Theory there is a construction for quantum channels, appropriately called a quantum graph, that generalizes the confusability graph construction for classical channels in classical information theory. In this paper a definition of connectedness for quantum graphs is provided,...

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Veröffentlicht in:	Linear algebra and its applications 2021-01, Vol.608, p.37-53
Hauptverfasser:	Chávez-Domínguez, Javier Alejandro, Swift, Andrew T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Channels Cubes Expanders Graph theory Graphs Information theory Linear algebra Non-commutative graphs Operator systems Orthogonal representations Quantum expanders Quantum graphs Quantum phenomena Representations
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