3 papers
gr-qc2022
Statefinder analysis of scale-dependent cosmology
Pedro D. Alvarez, Benjamin Koch, Cristobal Laporte +2
We study the statefinder parameters of a cosmological model based on scale-dependent gravity. The effective Einstein field equations come from an average effective action. From the…
hep-th2020
A technique for natural gauge boson masses
Benjamin Koch, Cristobal Laporte
In this work, a novel mechanism for spontaneous symmetry breaking is presented. This mechanism avoids quadratic divergencies and is thus capable of addressing the hierarchy problem…
gr-qc2018
Cosmological constant problem: deflation during inflation
Felipe Canales, Benjamin Koch, Cristobal Laporte +1
We argue that the discrepancy between the Planck mass scale and the observed value of the cosmological constant can be largely attenuated if those quantities are understood as a re…