Large scale solitonic back-reaction effects in pre-inflation
General Relativity and Quantum Cosmology
2017-05-18 v1 High Energy Physics - Theory
Space Physics
Abstract
Using Relativistic Quantum Geometry (RQG), we study the emergence of back-reaction modes with solitonic properties, on astrophysical and cosmological scales, in a model of pre-inflation where the universe emerge from a topological phase transition. We found that, modes of the geometrical field that describes back-reaction effects related to larger scales (cosmological scales), are more coherent than those related to astrophysical scales, so that they can be considered a coarse-grained soliton.
Keywords
Cite
@article{arxiv.1705.05304,
title = {Large scale solitonic back-reaction effects in pre-inflation},
author = {Juan Ignacio Musmarra and Mariano Anabitarte and Mauricio Bellini},
journal= {arXiv preprint arXiv:1705.05304},
year = {2017}
}
Comments
9 pages, 1 figure. arXiv admin note: text overlap with arXiv:1610.07979