2 papers
astro-ph.CO2020
Cosmological Fluctuations in Delta Gravity
Jorge Alfaro, Carlos Rubio, Marco San Martín
About 70\% of the Universe is Dark Energy, but the physics community still does not know what it is. Delta Gravity (DG) is an alternative theory of gravitation that could solve thi…
gr-qc2018
Gravitational decoupled anisotropies in compact stars
Luciano Gabbanelli, Ángel Rincón, Carlos Rubio
Simple generic extensions of isotropic Durgapal--Fuloria stars to the anisotropic domain are presented. These anisotropic solutions are obtained by guided minimal deformations over…