Masanes-Galley-M\"uller and the State-Update Postulate
Quantum Physics
2023-02-21 v2 History and Philosophy of Physics
Abstract
Masanes, Galley and M\"uller claim to have derived a unique rule for quantum state update consequent upon a measurement outcome. Upon closer examination, their proof implicitly assumes its first step, namely that the state-update rule is linear.
Cite
@article{arxiv.2211.03299,
title = {Masanes-Galley-M\"uller and the State-Update Postulate},
author = {Blake C. Stacey},
journal= {arXiv preprint arXiv:2211.03299},
year = {2023}
}
Comments
6 pages; v2: added reply to their reply to my comment, trying to avoid talking past one another