2 papers
gr-qc2026
Dissipative Unimodular Gravity: Linking Energy Diffusion to Bulk Viscosity as an Alternative to CDM under DESI DR2 Data
Norman Cruz, Esteban González, Guillermo Palma
In this paper, we perform a theoretical and observational study of the presence of viscosity in the Unimodular Gravity formalism, a pioneering approach that, to the best of our kno…
astro-ph.SR2024
No Maunder Minimum phase in HD 4915
M. Flores-Trivigno, A. P. Buccino, E. González +8
The long-term solar magnetic activity and its cyclical behaviour, which is maintained by a dynamo mechanism, are both still challenging for the astrophysics. In particular, an atyp…