Liouville dynamics and the conservation of classical information.
We show that the invariance of entropic distances under Liouville dynamics yields classical analogues of information-related, quantum mechanical impossible operations. By recourse to Fisher's information measure, we also establish a connection between such classically forbidden operations and statistical estimation theory.
Plastino
A R
AR
Physics Department, University of Pretoria, Pretoria 0002, South Africa. arplastino@maple.up.ac.za
Daffertshofer
A
A