O
Olga Mena
Researcher at University of Valencia
Publications - 232
Citations - 17677
Olga Mena is an academic researcher from University of Valencia. The author has contributed to research in topics: Neutrino & Dark matter. The author has an hindex of 56, co-authored 203 publications receiving 13524 citations. Previous affiliations of Olga Mena include Autonomous University of Madrid & Spanish National Research Council.
Papers
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Primordial power spectrum features in phenomenological descriptions of inflation
TL;DR: In this article, an alternative, phenomenological approach to inflation was proposed by means of an equation of state and a sound speed, both of them functions of the number of $e$-folds and four phenomenological parameters.
Journal ArticleDOI
Primordial power spectrum features in phenomenological descriptions of inflation
TL;DR: In this paper, an alternative, phenomenological approach to inflation was proposed by means of an equation of state and a sound speed, both of them functions of the number of e -folds and four phenomenological parameters.
Journal ArticleDOI
Reconciling tensor and scalar observables in G-inflation
TL;DR: In this article, the authors show that the observables on CMB and large scale structure scales can be predicted accurately using the optimized slow-roll approach instead of the traditional slowroll expansion.
Journal ArticleDOI
Warm Dark Matter and Cosmic Reionization
TL;DR: In this article, the authors derived constraints from galaxy luminosy functions, the ionization history and the Gunn-Peterson effect on the full distribution of the optical depth in both CDM and WDM models.
Posted Content
Constraints on warm dark matter from the ionization history of the Universe
TL;DR: In this paper, a lower bound on the mass of thermal warm dark matter candidates of neutrinos non-resonantly produced in the early Universe was obtained by taking into account the degeneracies from several astrophysical parameters.