Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Lumi-Pyry Wahlman"'
We consider Higgs inflation with an $\alpha R^2$ term. It adds a new scalar degree of freedom, which leads to a two-field model of inflation. We do a complete slow-roll analysis of the three-dimensional parameter space of the $R^2$ coefficient $\alph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10d311f9e7f091cc4f1c12e6b8a64df9
http://arxiv.org/abs/1812.08754
http://arxiv.org/abs/1812.08754
We study scalar field inflation in $F(R)$ gravity in the Palatini formulation of general relativity. Unlike in the metric formulation, in the Palatini formulation $F(R)$ gravity does not introduce new degrees of freedom. However, it changes the relat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b69eb5daa562300d62c3b12b173bee29
http://arxiv.org/abs/1810.05536
http://arxiv.org/abs/1810.05536