Blind steering in no-signalling theories
Quantum Physics
2021-05-21 v4
Abstract
Steering is a physical phenomenon which is not restricted to quantum theory, it is also present in more general, no-signalling theories. Here, we study steering from the point of view of no-signalling theories. First, we show that quantum steering involves a collection of different aspects, which need to be separated when considering steering in no-signalling theories. By deconstructing quantum steering, we learn more about the nature of the steering phenomenon itself. Second, we introduce a new concept, that we call "blind steering", which can be seen as the most basic form of steering, present both in quantum mechanics and no-signalling theories.
Cite
@article{arxiv.2007.15502,
title = {Blind steering in no-signalling theories},
author = {Emmanuel Zambrini Cruzeiro and Nicolas Gisin and Sandu Popescu},
journal= {arXiv preprint arXiv:2007.15502},
year = {2021}
}
Comments
Modified the abstract slightly