3 papers
astro-ph.CO2020
Non-linear dynamics of the minimal theory of massive gravity
R. Hagala, A. De Felice, D. F. Mota +1
We investigate cosmological signatures of the minimal theory of massive gravity (MTMG). To this aim, we simulate the normal branch of the MTMG by employing the \textsc{Ramses} \mbo…
astro-ph.GA2019
The slingshot effect as a probe of transverse motions of galaxies
R. Hagala, C. Llinares, D. F. Mota
There are currently no reliable methods to measure transverse velocities of galaxies. This is an important piece of information that could allow us to probe the physics of structur…
astro-ph.CO2019
Non-linear Phenomenology of Disformally Coupled Quintessence
Claudio Llinares, Robert Hagala, David F. Mota
The Quintessence model is one of the simplest and better known alternatives to Einstein's theory for gravity. The properties of the solutions have been studied in great detail in t…