Comment on the MS "Null weak values and the past of quantum particle" by Q.Duprey and A.Matzkin
Quantum Physics
2018-04-18 v2
Abstract
In a recent paper \cite{Matz}, Duprey and Matzin investigeated the meaning of vanishing "weak values" (WV), and their role in the retrodiction of the past of a pre- and post-selected quantum system in the presence of interference. Here we argue that any proposition, regarding the WV values, should be understood as a statement about the probability amplitudes, and revisit some of the conclusions reached in \cite{Matz}.
Keywords
Cite
@article{arxiv.1709.02170,
title = {Comment on the MS "Null weak values and the past of quantum particle" by Q.Duprey and A.Matzkin},
author = {D. Sokolovski},
journal= {arXiv preprint arXiv:1709.02170},
year = {2018}
}
Comments
2 pages, 1 fugure