A note on oscillating neutrino states in quantum field theory
High Energy Physics - Phenomenology
2020-11-03 v3
Abstract
In a recent paper (Eur. Phys. J. C 80: 68 (2020).), a definition of oscillating neutrino states in quantum field theory was proposed. We show that such definition can be derived in a particular case of the Blasone-Vitiello approach, when mass vacuum is chosen as the physical vacuum. We discuss some problems of such an approach, which appears to be mathematically inconsistent and physically not acceptable.
Keywords
Cite
@article{arxiv.2004.04739,
title = {A note on oscillating neutrino states in quantum field theory},
author = {Massimo Blasone and Luca Smaldone},
journal= {arXiv preprint arXiv:2004.04739},
year = {2020}
}