Comment on Cherenkov radiation in magnetized vacuum
General Physics
2021-12-30 v2
Abstract
The Cherenkov radiation in the vacuum with constant magnetic background is denied within quantum kinematics in spite of the refractive index of that equivalent medium being greater than unity.
Cite
@article{arxiv.2111.05119,
title = {Comment on Cherenkov radiation in magnetized vacuum},
author = {A. E. Shabad},
journal= {arXiv preprint arXiv:2111.05119},
year = {2021}
}
Comments
9 pages, a comment to a paper published in Phys. Rev. Lett The present second version is more detailed