544 citations · 6.3k across the 108 of their papers we have counts for
114 papers
Cosmological Dark Matter from a Bulk Black Hole
Sylvain Fichet, Eugenio Megias, Mariano Quiros
We study the cosmology of a three-brane in a specific five-dimensional scalar-gravity (i.e. soft-wall) background, known as the linear dilaton background. We discover that the Frie…
Physics of warped dimensions: discrete and continuous spectra
Eugenio Megias, Mariano Quiros
Using two different warped five-dimensional (5D) models with two branes along the extra dimension, we study the Green's functions and the spectral properties of some of the fields…
On Continuum Effective Field Theories, Gravity and Holography
Sylvain Fichet, Eugenio Megias, Mariano Quiros
We examine effective field theories (EFTs) with a continuum sector in the presence of gravity. We first explain, via arguments based on central charge and species scale, that an EF…
Continuum spectra from warped dimensions
Eugenio Megias, Mariano Quiros
Using a five dimensional (5D) warped model with two branes along the extra dimension, we study the Green's functions for gauge bosons with a mass gap and a continuum fo…
Analytical Green's Functions for Continuum Spectra
Eugenio Megias, Mariano Quiros
Green's functions with continuum spectra are a way of avoiding the strong bounds on new physics from the absence of new narrow resonances in experimental data. We model such a situ…
The Continuum Linear Dilaton
Eugenio Megias, Mariano Quiros
Continuum spectra can be a way out to alleviate the tension generated by the elusiveness of narrow resonances of new physics in direct experimental searches. Motivated by the latte…