Constraints on dark energy and modified gravity from the BOSS Full-Shape and DESI BAO data
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2025/03/036
Abstract: We constrain dark energy and modified gravity within the effective field theory of dark energy framework using the full-shape BOSS galaxy power spectrum, combined with Planck cosmic microwave background (CMB) data and recent baryon acoustic… read more here.
Keywords: dark energy; shape; full shape; bao ... See more keywords
Full-shape analysis with simulation-based priors: Constraints on single field inflation from BOSS
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review D"
DOI: 10.1103/physrevd.110.063538
Abstract: Perturbative, or effective field theory (EFT)-based, full-shape analyses of galaxy clustering data involve ``nuisance parameters'' to capture various observational effects such as the galaxy-dark matter connection (galaxy bias). We present an efficient approach to set… read more here.
Keywords: field; analysis; based priors; full shape ... See more keywords
Constraints on neutrino physics from DESI DR2 BAO and DR1 full shape
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review D"
DOI: 10.1103/w9pk-xsk7
Abstract: The Dark Energy Spectroscopic Instrument (DESI) Collaboration has obtained robust measurements of baryon acoustic oscillations in the redshift range 0.1 read more here.
Keywords: neutrino; limit; full shape; mass ... See more keywords
Eigenlenses: a new model for full crystalline lens shape representation and its applications.
Sign Up to like & getrecommendations! Published in 2020 at "Biomedical optics express"
DOI: 10.1364/boe.397695
Abstract: The crystalline lens is an important optical element in the eye, responsible for focusing, and which experiences significant changes throughout life. The shape of the lens is usually studied only in the optical area (central… read more here.
Keywords: representation; crystalline lens; shape crystalline; crystalline ... See more keywords