Thursday, November 15, 2012

1211.3141 (F. Dupuis et al.)

Generalized Entropies    [PDF]

F. Dupuis, L. Kraemer, P. Faist, J. M. Renes, R. Renner
We study an entropy measure for quantum systems that generalizes the von Neumann entropy as well as its classical counterpart, the Gibbs or Shannon entropy. After establishing a few basic properties of this generalized entropy, we show that it is closely related to smooth entropies, a family of entropy measures that is used to characterize a wide range of operational quantities.
View original: http://arxiv.org/abs/1211.3141

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