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Frederico Arroja

Researcher at National Taiwan University

Publications -  56
Citations -  14525

Frederico Arroja is an academic researcher from National Taiwan University. The author has contributed to research in topics: Cosmic microwave background & Planck. The author has an hindex of 34, co-authored 56 publications receiving 12906 citations. Previous affiliations of Frederico Arroja include Istituto Nazionale di Fisica Nucleare & University of Lisbon.

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Non-Gaussianity from the Bispectrum in General Multiple Field Inflation

TL;DR: In this article, the authors studied the non-gaussianity of the bispectrum in multi-field K-inflation and DBI models with a general kinetic term and derived the three-point function for the curvature perturbation which depends on both adiabatic and entropy perturbations.
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Exploring Cosmic Origins with CORE: Survey requirements and mission design

Jacques Delabrouille, +240 more
TL;DR: In this article, the authors present the requirements for a future CMB polarisation survey addressing these scientific objectives, and discuss the design drivers of the CORE space mission proposed to ESA in answer to the "M5" call for a medium-sized mission.
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CMB constraints on running non-Gaussianity

TL;DR: In this paper, a set of tools for CMB forecasting, simulation and estimation of primordial running bispectra, arising from a variety of curvaton and single-field (DBI) models of Inflation, were developed.
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Singular Instantons in Eddington-inspired-Born-Infeld Gravity

TL;DR: In this paper, the authors investigated the singularity of the Vilenkin instanton and the Hawking-Turok instanton with a quadratic scalar field potential in the Eddington-inspired Born-Infeld gravity theory.
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Singular Instantons in Eddington-inspired-Born-Infeld Gravity

TL;DR: In this article, a thorough analysis of the singular Vilenkin instanton and the Hawking-Turok instanton with a quadratic scalar field potential in the Eddington-inspired Born-Infeld gravity theory is presented.