2 papers
astro-ph.CO2026
Testing cosmological isotropy with gravitational waves and gamma-ray bursts
Brian H. Y. Cheng, Donniel C. Cruz, Otto A. Hannuksela +18
The cosmological principle asserts that the Universe is homogeneous and isotropic on large enough scales. However, alternative cosmological models can bring about anisotropies thro…
astro-ph.GA2025
The Milky Way and M31 rotation curves in Yukawa gravity: phenomenology and Bayesian analysis
Davendra S. Hassan, M Dio Danarianto, Anto Sulaksono
Yukawa gravity provides a generalized framework for modeling gravity modification. We investigate the rotation curve profiles of spiral galaxies under Yukawa-like theories governed…