342 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- J. García-Bellido2 profiles3 · h 78
- M. Sánchez-Conde2 profiles3 · h 53
- S. Nesseris2 profiles3 · h 32
- A. Aguirre-Santaella2 · h 11
- A. Vera2 · h 31
- E. Fernandez-Martinez2 · h 43
- José Garre-Rubio2 · h 10
- L. Colombo2 · h 16
- Martín de los Rios2 · h 2
- M. Blennow2 · h 38
- P. Coloma2 · h 36
- Sukannya Bhattacharya2 · h 3
- Universidad Autónoma de MadridES52 papers
- Consejo Superior de Investigaciones CientíficasES13 papers
- Institute of Mathematical SciencesIN7 papers
- Universidad Carlos III de MadridES6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Institute for High Energy PhysicsES5 papers
- Durham UniversityGB4 papers
- Institució Catalana de Recerca i Estudis AvançatsES4 papers
- Ruhr University BochumDE4 papers
- Universidad Complutense de MadridES4 papers
- Universität HamburgDE4 papers
- European Organization for Nuclear ResearchCH3 papers
8 papers · 1 filter
GAME: Genetic Algorithms with Marginalised Ensembles for model-independent reconstruction of cosmological quantities
Matteo Peronaci, Matteo Martinelli, Savvas Nesseris
Genetic Algorithms (GA) are a powerful tool for stochastic optimisation and non-parametric symbolic regression, already widely used in cosmology. They are capable of reconstructing…
Forecast constraints on null tests of the CDM model with SPHEREx
Alejandro Mata Román, Indira Ocampo, Savvas Nesseris
In this work we quantify the ability of the upcoming SPHEREx survey to constrain cosmological observables and test the internal consistency of the cosmological constant and cold da…
On the prospects of thermalization of axion-SU(2) inflation
Sukannya Bhattacharya, Matteo Fasiello, Alexandros Papageorgiou +1
Axion inflation models coupled to a gauge sector via a Chern-Simons term exhibit an array of interesting phenomenology including a chiral gravitational wave spectrum and primordial…
High-Significance Detection of Correlation Between the Unresolved Gamma-Ray Background and the Large Scale Cosmic Structure
B. Thakore, M. Negro, M. Regis +96
Our understanding of the -ray sky has improved dramatically in the past decade, however, the unresolved -ray background (UGRB) still has a potential wealth of information abo…
Cosmological tests of quintessence in quantum gravity
Sukannya Bhattacharya, Giulia Borghetto, Ameek Malhotra +3
We use a suite of the most recent cosmological observations to test models of dynamical dark energy motivated by quantum gravity. Specifically, we focus on hilltop quintessence sce…
Neural Networks for cosmological model selection and feature importance using Cosmic Microwave Background data
I. Ocampo, G. Cañas-Herrera, S. Nesseris
The measurements of the temperature and polarisation anisotropies of the Cosmic Microwave Background (CMB) by the ESA Planck mission have strongly supported the current concordance…
Neutrino cosmology after DESI: tightest mass upper limits, preference for the normal ordering, and tension with terrestrial observations
Jun-Qian Jiang, William Giarè, Stefano Gariazzo +6
The recent DESI Baryon Acoustic Oscillation measurements have led to tight upper limits on the neutrino mass sum, potentially in tension with oscillation constraints requiring $\su…
PNG-UNITsims: Halo clustering response to primordial non-Gaussianities as a function of mass
Adrian G. Adame, Santiago Avila, Violeta Gonzalez-Perez +7
We present the largest full N-body simulation to date with local primordial non-Gaussianities (L-PNG), the \textsc{PNG-UNITsim}. It tracks the evolution of particles withi…