Resonant reconciliation of convex-potential inflation models and the Planck data
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DOI: 10.1103/physrevd.100.103505
Abstract: We consider single field chaotic inflationary models plus a cosine modulation term, as in axion monodromy models, and augment it by a light scalar field with similar cosine coupling. We show the power spectrum of… read more here.
Keywords: convex potential; planck data; inflation; resonant reconciliation ... See more keywords
Inflation with Planck data: A survey of some exotic inflationary models
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.97.104061
Abstract: We examine some inflationary models based on modifications of gravity in the light of Planck 2015 data, such as the generalised Chaplygin inspired inflation, models based in $N=1$ supergravity and braneworld scenarios. We also show… read more here.
Keywords: survey exotic; inflation planck; inflationary models; data survey ... See more keywords
On the Galactic Halos Rotation by Planck Data
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DOI: 10.3390/sym15010160
Abstract: As galactic halos are not directly visible, there are many ambiguities regarding their composition and rotational velocity. Though most of the dark matter is non-baryonic, some fraction is, and it can be used to trace… read more here.
Keywords: galactic halos; planck data; rotation planck; halos rotation ... See more keywords