3 papers
astro-ph.CO2026
Impact of fiducial cosmology in model-agnostic cosmological inference with the BAO feature
Aseem Paranjape, Ravi K. Sheth
In recent work, we have developed a model-agnostic framework for cosmological inference using the baryon acoustic oscillation (BAO) feature in redshift space. The framework, which…
astro-ph.CO2026
The Galaxy Bias Profile of Cosmic Voids:A Comparison of Void Finders
Ignacio G. Alfaro, Antonio D. Montero-Dorta, Jorge F. Bustillos +6
Cosmic voids, the largest underdense regions in the Universe, provide unique laboratories for studying galaxy formation and constitute powerful probes of cosmology. Recent work has…
astro-ph.CO2025
The galaxy bias profile of cosmic voids
Antonio D. Montero-Dorta, Andrés Balaguera-AntolÃnez, Ignacio G. Alfaro +7
Cosmic voids are underdense regions within the large-scale structure of the Universe, spanning a wide range of physical scales - from a few megaparsecs (Mpc) to the largest observa…