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Pages
About me
About me
publications
Testing f(R) gravity models with quasar X-ray and UV fluxes
Physical Review D 105, 103526, 2022
Constraints on f(R) modified gravity models using quasar X-ray and UV fluxes, comparing theoretical predictions with multiwavelength AGN observations.
Tensions in cosmology: a discussion of statistical tools to determine inconsistencies
Physics Letters B 855, 138844, 2024
Application of statistical tools to quantify cosmological tensions, highlighting the impact of marginalization and focusing on the Hubble tension.
On Geometric Cosmology
arXiv preprint (under review), 2025
Investigates modified gravity models through novel geometric reformulations of general relativity.
Cosmological perturbations with ultralight vector dark matter fields: numerical implementation in CLASS
Physical Review D 111, 103520, 2025
Development and integration of a new CLASS module to study cosmological perturbations sourced by ultralight vector dark matter.
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
Physics of the Dark Universe 49, 101965, 2025
Contribution to the CosmoVerse White Paper, a collaborative review of cosmological tensions, their possible systematic origins, and new-physics solutions.
Generalized tension metrics for multiple cosmological datasets
arXiv preprint (under review), 2025
Introduces a generalized tension estimator for multiple cosmological datasets, enabling a geometric interpretation of the discrepancies between them.
Geometric Cosmology models: statistical analysis with observational data
Universe 12(5), 129, 2026
Statistical analysis of Geometric Cosmology models with observational data, developed during a research stay at UNAM (Mexico City).
Observational constraints on Luciano-Saridakis entropic cosmology
Physics of the Dark Universe 52, 102333, 2026
First observational constraints on the Luciano–Saridakis entropic cosmology, showing that it can fit current cosmological data while potentially alleviating the Hubble tension.
Observational constraints on Luciano-Saridakis holographic dark energy
Physics of the Dark Universe 54, 102443, 2026
First observational assessment of an extended holographic dark energy model arising from the Luciano–Saridakis generalized entropy, which includes both standard holographic dark energy and ΛCDM as limiting cases. Using Cosmic Chronometers, Pantheon+ & SH0ES, DESI DR2 BAO and Planck 2018 CMB data, the model provides an excellent fit to the combined dataset, with preferred solutions close to ΛCDM.
talks
Cosmosur VI
Published:
Cosmology and Gravitation in the Southern Cone. More information
ICTP-Giambiagi Winter School in Cosmology
Published:
Presented a poster and served as a staff member of the school. More information
Seminar at RWTH Aachen University
Published:
Seminar at RWTH Aachen University
Published:
PASCOS 2026
Published:
teaching
Undergraduate teaching assistant
Teaching, University of Buenos Aires, Physics Department, 2020 – 2021
Tasks
- Prepare classes, presentations and manuscripts as course materials.
- Adapt complex contents for B.S. and M.S. students.
Graduate teaching assistant
Teaching, University of Buenos Aires, Physics Department, 2022 – present
Tasks
- Prepare classes, presentations and manuscripts as course materials.
- Adapt complex contents for B.S. and M.S. students.