540 citations · 2.6k across the 79 of their papers we have counts for
15 papers · 1 filter
Modified Yang-Lee theory for nonlocal gravitational potential and their phase transition
Carlos Aráoz Alvarado, Celia Escamilla-Rivera
In this paper, we describe the extension to study the thermodynamics of the structure formation in the large scale Universe in the nonlocal gravity formalism using standard statist…
cosmography for high redshifts
Celia Escamilla-Rivera, Geovanny A. Rave-Franco, Jackson Levi Said
In light of the statistical performance of cosmological observations, in this work we present the cosmography in gravity. In this scenario we found a cosmological viable s…
Quantum gravity phenomenology at the dawn of the multi-messenger era -- A review
A. Addazi, J. Alvarez-Muniz, R. Alves Batista +157
The exploration of the universe has recently entered a new era thanks to the multi-messenger paradigm, characterized by a continuous increase in the quantity and quality of experim…
Scalar field dark matter with two components: combined approach from particle physics and cosmology
Eréndira Gutiérrez-Luna, Belen Carvente, Víctor Jaramillo +5
In this work we explore the possibility of incorporating particle physics motivated scalar fields to the dark matter cosmological model. In this landscape, we consider the classica…
Constraining cosmological extra dimensions with gravitational wave standard sirens: from theory to current and future multi-messenger observations
Maxence Corman, Abhirup Ghosh, Celia Escamilla-Rivera +3
The propagation of gravitational waves (GWs) at cosmological distances offers a new way to test the gravitational interaction at the largest scales. Many modified theories of gravi…
Neural networks and standard cosmography with newly calibrated high redshift GRB observations
Celia Escamilla-Rivera, Maryi Carvajal, Cristian Zamora +1
Gamma-ray bursts (GRBs) detected at high redshift can be used to trace the cosmic expansion history. However, the calibration of their luminosity distances is not an easy task in c…
Impact of priors on late time cosmology
Rebecca Briffa, Celia Escamilla-Rivera, Jackson Levi Said +1
We present a detailed analysis of the impact of priors from recent surveys in the literature on the late time cosmology of five cosmological models using cosmic chrono…
The first non-static inhomogeneous exact solution in gravity
Sebastián Nájera, Aram Aguilar, Celia Escamilla-Rivera +1
We examine in this paper the possibility of finding exact solutions for Teleparallel Gravity (TG) of the type of spherically symmetric Lema\^ıtre-Tolman-Bondi (LTB) dust models. We…
Teleparallel Gravity: From Theory to Cosmology
Sebastian Bahamonde, Konstantinos F. Dialektopoulos, Celia Escamilla-Rivera +7
Teleparallel gravity has significantly increased in popularity in recent decades, bringing attention to Einstein's other theory of gravity. In this Review, we relate this form of g…
Performance of Non-Parametric Reconstruction Techniques in the Late-Time Universe
Celia Escamilla-Rivera, Jackson Levi Said, Jurgen Mifsud
In the context of a Hubble tension problem that is growing in its statistical significance, we reconsider the effectiveness of non-parametric reconstruction techniques which are in…
On Negative Mass Cosmology in General Relativity
Sebastián Nájera, Aldo Gamboa, Alejandro Aguilar-Nieto +1
In this Letter we present strong arguments in favour of thoroughly revising the negative mass cosmology (NMC), which has been proposed as a simple alternative explanation of dark e…
Improving data-driven model-independent reconstructions and updated constraints on dark energy models from Horndeski cosmology
Mauricio Reyes, Celia Escamilla-Rivera
In light of the statistical performance of cosmological observations, in this work we present an improvement on the Gaussian reconstruction of the Hubble parameter data from…
Dynamical dark energy models in the light of Gravitational-Wave Transient Catalogues
Celia Escamilla-Rivera, Antonio Nájera
The study of current gravitational waves (GW) catalogues provide an interesting model independent way to understand further the nature of dark energy. In this work, we present an u…
A dynamical dark energy solution to Hubble-Lemaître tension in the light of the multimessenger era
Celia Escamilla-Rivera
We show that the gravitational waves measurements have raised the opportunity to measure with dark sirens to within 2, the accuracy required to resolve the \hubble tension…
Dynamical complexity of the Teleparallel gravity cosmology
Geovanny A. Rave-Franco, Celia Escamilla-Rivera, Jackson Levi Said
The exploration of teleparallel gravity has been done from a dynamical systems point of view in order to be tested against the cosmological evolution currently observed. So far, th…