Boson mixing and flavor oscillations in curved space-time
High Energy Physics - Theory
2022-08-31 v1
Abstract
We develop a quantum field theory of boson mixing in curved space. We derive new general oscillation probabilities and prove that the formalism correctly reproduces the flat space limit. We explicitly compute the oscillation formulae for two cosmologically relevant Friedmann-Lemaitre-Robertson-Walker metrics.
Keywords
Cite
@article{arxiv.2205.09645,
title = {Boson mixing and flavor oscillations in curved space-time},
author = {Antonio Capolupo and Aniello Quaranta and Pia Antonella Setaro},
journal= {arXiv preprint arXiv:2205.09645},
year = {2022}
}
Comments
9 pages, 2 figures