1 citations · 1 across the 2 of their papers we have counts for
5 papers
Running Vacuum in the expanding Universe: a unified QFT paradigm for Inflation and Dark Energy
Joan Solà Peracaula
The concordance CDM model, based on a rigid -term for the entire cosmic history, has been in crisis for a long time. In our expanding Universe, an evolving with the ex…
Towards a unified quantum field theory of dark energy and inflation: unstable de Sitter vacuum and running vacuum
Joan Solà Peracaula, Ãlex González-Fuentes, Cristian Moreno-Pulido
Inflation is a necessary cosmic mechanism to cure basic inconsistencies of the standard model of cosmology. These problems are usually `fixed' by postulating the existence of a sca…
Running vacuum and H^4-inflation
Joan Solà Peracaula, Cristian Moreno-Pulido, Alex González-Fuentes
Recent studies of QFT in cosmological spacetime indicate that the speeding up of the present universe may not just be associated with a rigid cosmological term but with a running o…
Composite Dark Energy and the Cosmological Tensions
Adria Gómez-Valent, Joan Solà Peracaula
The standard cosmological model currently in force, aka CDM, has been plagued with a variety of tensions in the last decade or so, which puts it against the wall. At the core o…
Phantom matter: a challenging solution to the cosmological tensions
Adria Gomez-Valent, Joan Sola Peracaula
The idea of composite dark energy (DE) is quite natural since on general grounds we expect that the vacuum energy density (associated with the cosmological term ) may appear in…