16 citations · 31 across the 5 of their papers we have counts for
5 papers
Almanac: HMC sampling with bounded velocity
Javier Silva Lafaurie, Lorne Whiteway, Elena Sellentin +4
In Hamiltonian Monte Carlo sampling, the shape of the potential and the choice of the momentum distribution jointly give rise to the Hamiltonian dynamics of the sampler. An efficie…
Almanac: MCMC-based signal extraction of power spectra and maps on the sphere
E. Sellentin, A. Loureiro, L. Whiteway +5
Inference in cosmology often starts with noisy observations of random fields on the celestial sphere, such as maps of the microwave background radiation, continuous maps of cosmic…
Almanac: Weak Lensing power spectra and map inference on the masked sphere
A. Loureiro, L. Whiteway, E. Sellentin +3
We present a field-based signal extraction of weak lensing from noisy observations on the curved and masked sky. We test the analysis on a simulated Euclid-like survey, using a Euc…
Cosmological constraints from galaxy multi-tracers in the nearby Universe
Ginevra Favole, Domenico Sapone, Javier Silva Lafaurie
The Baryon Acoustic Oscillation (BAO) scale in the clustering of galaxies is a powerful standard ruler to measure cosmological distances and determine the geometry of the Universe.…
Comparing Dark Energy models with Hubble versus Growth Rate data
Bryan Sagredo, Javier Silva Lafaurie, Domenico Sapone
In this work we perform an analysis on the recently proposed conjoined cosmic growth and cosmic expansion diagram [1] to compare several dark energy models using the Figure of Meri…