Geometric Rényi Divergence and its Applications in Quantum Channel Capacities

Having a distance measure between quantum states satisfying the right properties is of fundamental importance in all areas of quantum information. In this work, we present a systematic study of the geometric Rényi divergence (GRD), also known as the maximal Rényi divergence, from the point of view o...

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Veröffentlicht in:	Communications in mathematical physics 2021-06, Vol.384 (3), p.1615-1677
Hauptverfasser:	Fang, Kun, Fawzi, Hamza
Format:	Artikel
Sprache:	eng
Schlagworte:	Channel capacity Classical and Quantum Gravitation Complex Systems Distance measurement Information theory Mathematical and Computational Physics Mathematical Physics Physics Physics and Astronomy Quantum computing Quantum phenomena Quantum Physics Relativity Theory Sharpening Theoretical
Online-Zugang:	Volltext
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