On the geometrical interpretation of scale-invariant models of inflation
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
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
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date
2017-02-17