2 papers
gr-qc2025
Corrections of the GR eikonal limit by a class of renormalizable gravity models
L. Lanosa, O. Santillan
In the present work, the scattering between a light scalar particle and a heavy scalar in the eikonal limit is considered, for gravity scenarios containing higher order der…
gr-qc2023
Peculiarities for domain walls in Taub coordinates
L. Lanosa, O. Santillan
In the present letter the infinite domain wall geometry in GR \cite{vilenkin1}-\cite{ipser} is reconsidered in Taub coordinates \cite{taub}. The use of these coordinates makes expl…