Exploring the limits of no backwards in time signalling

We present an operational and model-independent framework to investigate the concept of no-backwards-in-time signalling. We define no-backwards-in-time signalling conditions, closely related to the spatial no-signalling conditions. These allow for theoretical possibilities in which the future affect...

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Bibliographic Details
Main Authors: Yelena Guryanova, Ralph Silva, Anthony J. Short, Paul Skrzypczyk, Nicolas Brunner, Sandu Popescu
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2019-12-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2019-12-09-211/pdf/