2 papers
astro-ph.CO2026
Nonparametric Variational Inference Reconstruction of the Cosmic Expansion History from SNe Ia -- the charm2 code
Iason Saganas, Matteo Guardiani, Natalia Porqueres +1
Cosmological analyses using the latest set of type Ia SNe data weakly favor an evolving dark energy (EDE) model without strongly disfavoring the standard LCDM paradigm. Nonparametr…
astro-ph.EP2025
A revision of the lifetime of submoons: tidal dynamics with the Euler-Lagrange equation
Iason Saganas, Grant Mayberry, Barbara Ercolano
Submoons, moons orbiting other moons, may be exotic environments capable of hosting extraterrestrial life. We extend previous studies to revise the maximum lifetime of these object…