16 citations · 22 across the 6 of their papers we have counts for
7 papers
Cosmological inference from a joint DESI DR1 full-shape power spectrum and bispectrum analysis
Caroline Guandalin, Prakhar Bansal, Pedro Carrilho +11
The galaxy bispectrum directly probes the non-linear gravitational evolution of large-scale structure (LSS) and can break parameter degeneracies that remain in power-spectrum analy…
Non-Gaussian statistics in galaxy weak lensing: compressed three-point correlations and cosmological forecasts
Sofia Samario-Nava, Alejandro Aviles, Juan Carlos Hidalgo
Building on previous developments of a harmonic decomposition framework for computing the three-point correlation function (3PCF) of projected scalar fields over the sky, this work…
Testing gravity with the full-shape galaxy power spectrum: first constraints on scale-dependent modified gravity
Alejandro Aviles
Since the discovery of the accelerated expansion of the Universe in 1998, modified gravity (MG) theories have attracted considerable attention as alternatives to dark energy (DE).…
Modeling the 3-point correlation function of projected scalar fields on the sphere
Abraham Arvizu, Alejandro Aviles, Juan Carlos Hidalgo +5
One of the main obstacles for the signal extraction of the three point correlation function using photometric surveys, such as the Rubin Observatory Legacy Survey of Space and Time…
Unveiling Neutrino Masses: Insights from Robust (e)BOSS Data Analysis and Prospects for DESI and Beyond
Hernán E. Noriega, Alejandro Aviles
Recent findings from DESI BAO combined with Planck CMB data have set an upper limit on the total neutrino mass of (95% confidence level), ruling out t…
fkPT: Constraining scale-dependent modified gravity with the full-shape galaxy power spectrum
Mario A. Rodriguez-Meza, Alejandro Aviles, Hernan E. Noriega +4
Modified gravity models with scale-dependent linear growth typically exhibit an enhancement in the power spectrum beyond a certain scale. The conventional methods for extracting co…
Full Shape Cosmology Analysis from BOSS in configuration space using Neural Network Acceleration
Sadi Ramirez, Miguel Icaza-Lizaola, Sebastien Fromenteau +2
Recently, a new wave of full modeling analyses have emerged within the Large-Scale Structure community, leading mostly to tighter constraints on the estimation of cosmological para…