Causal influence in operational probabilistic theories

We study the relation of causal influence between input systems of a reversible evolution and its output systems, in the context of operational probabilistic theories. We analyse two different definitions that are borrowed from the literature on quantum theory—where they are equivalent. One is the n...

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Bibliographic Details
Main Author: Paolo Perinotti
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2021-08-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2021-08-03-515/pdf/