On the geometrical interpretation of scale-invariant models of inflation
Karananas, Georgios K.; Rubio, Javier
2016

Abstract

We study the geometrical properties of scale-invariant two-field models of inflation. In particular, we show that when the field-derivative space in the Einstein frame is maximally symmetric during inflation, the inflationary predictions can be universal and independent of the details of the theory. (C) 2016 The Author(s). Published by Elsevier B.V.

Details

Title On the geometrical interpretation of scale-invariant models of inflation
Author(s) Karananas, Georgios K. ; Rubio, Javier
Published in Physics Letters B
Pagination 6
Volume 761
Pages 223-228
Date 2016
Publisher Amsterdam, Elsevier
ISSN 0370-2693
DOI https://doi.org/10.1016/j.physletb.2016.08.037
Other identifier(s) View record in Web of Science
Laboratories LPPC
Record Appears in Scientific production and competences > SB - School of Basic Sciences > IPHYS - Institute of Physics > LPPC - Laboratory of Particle Physics and Cosmology
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2017-02-17

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