Evidence for cosmological particle creation?
Cosmology and Nongalactic Astrophysics
2016-05-11 v2
Abstract
A joint analysis of the linear matter power spectrum, distance measurements from type Ia supernovae and the position of the first peak in the anisotropy spectrum of the cosmic microwave background indicates a cosmological, late-time dark matter creation at 95% confidence level.
Keywords
Cite
@article{arxiv.1510.01794,
title = {Evidence for cosmological particle creation?},
author = {C. Pigozzo and S. Carneiro and J. S. Alcaniz and H. A. Borges and J. C. Fabris},
journal= {arXiv preprint arXiv:1510.01794},
year = {2016}
}
Comments
3 pages, 1 figure. Revised version, to appear in JCAP