Original scientific paper
From relative entropy to entropy
Heide Narnhofer
; Institut fur Theoretische Physik, Universitat Wien, Wien, Osterreich
Walter Thirring
; Institut fur Theoretische Physik, Universitat Wien, Wien, Osterreich
Abstract
We give an intrinsic definition of the entropy of a state over an algebra and show that it has the general properties of von Neumann's entropy.
Keywords
Hrčak ID:
329859
URI
Publication date:
6.8.1985.
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