64 citations · 178 across the 9 of their papers we have counts for
Showing 2025 · gr-qcShow all
2 papers · 2 filters
gr-qc2025
Could a thin-shell configuration lie hidden within the Universe?
Mauricio Cataldo, Antonella Cid, Pedro Labraña
This article explores the cosmological scenario in which our Universe contains a hidden thin-shell configuration. We investigate a degenerate modification of the Friedmann-Robertso…
gr-qc2025
Connecting Early Dark Energy to Late Dark Energy by the Diluting Matter Potential
Eduardo I. Guendelman, Ramon Herrera, Pedro Labrana
In this work we study a scale invariant gravity theory containing two scalar fields, dust particles and a measure defined from degrees of freedom independent of the metric. The int…