Author:
Schmidt Heinz-Jürgen,Gemmer Jochen
Abstract
Abstract
We sketch applications of the so-called J-equation to quantum information theory concerning fundamental properties of the von Neumann entropy. The J-equation has recently be proposed as a sort of progenitor of the various versions of the Jarzynski equation. It has been derived within a general framework of sequential measurements that is slightly generalised here.
Subject
General Physics and Astronomy
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