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Proceedings Paper

Algorithm for nondestructive estimation of quantum relative entropy
Author(s): Alexei Kaltchenko
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Paper Abstract

We propose a new simple algorithm for non-destructive estimation of quantum relative entropy S(ρ||σ), where the density operators ρ and σ are defined on the same finite-dimensional Hilbert space but are otherwise completely unspecified (unknown). See text for formula.

Paper Details

Date Published: 24 August 2004
PDF: 7 pages
Proc. SPIE 5436, Quantum Information and Computation II, (24 August 2004); doi: 10.1117/12.541901
Show Author Affiliations
Alexei Kaltchenko, Wilfrid Laurier Univ. (Canada)

Published in SPIE Proceedings Vol. 5436:
Quantum Information and Computation II
Eric Donkor; Andrew R. Pirich; Howard E. Brandt, Editor(s)

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