Cosmic ray production in modified gravity
General Relativity and Quantum Cosmology
2018-07-04 v2
Abstract
This paper is a reply to the criticism of our work on particle production in modified gravity by D. Gorbunov and A. Tokareva. We show that their arguments against efficient particle production are invalid. theories can lead to an efficient generation of high energy cosmic rays in contracting systems.
Cite
@article{arxiv.1707.02541,
title = {Cosmic ray production in modified gravity},
author = {Elena V. Arbuzova and Alexander D. Dolgov and Lorenzo Reverberi},
journal= {arXiv preprint arXiv:1707.02541},
year = {2018}
}
Comments
In response to criticism by referees several clarifying comments are added. The results of the paper remain largely unchanged. Version to appear on EPJC