Comment on "Quantum mechanics based on real numbers: a consistent description"
General Physics
2026-07-25 v1
Abstract
In this comment on arXiv:2503.17307 (PRL, 136, 240202, 2026), a novel idea using flag states to transform complex state vector and operators to real ones is argued to effectively lead to a quantum mechanics that is complex in the disguised form of real. The claim that real-valued quantum mechanics cannot be falsified is conceptually flawed.
Cite
@article{arxiv.2607.28668,
title = {Comment on "Quantum mechanics based on real numbers: a consistent description"},
author = {S C Tiwari},
journal= {arXiv preprint arXiv:2607.28668},
year = {2026}
}
Comments
2 pages. Comment on arXiv:2503.17307