24 citations · 28 across the 2 of their papers we have counts for
4 papers
Q-balls in Non-Minimally Coupled Palatini Inflation and their Implications for Cosmology
A. K. Lloyd-Stubbs, J. McDonald
We demonstrate the existence of Q-balls in non-minimally coupled inflation models with a complex inflaton in the Palatini formulation of gravity. We show that there exist Q-ball so…
A Minimal Approach to Baryogenesis via Affleck-Dine and Inflaton Mass Terms
Amy Lloyd-Stubbs, John McDonald
We present a minimal approach to the generation of the baryon () asymmetry of the Universe, in which the asymmetry is generated in a complex inflaton condensate via -violatin…
Sub-Planckian Inflation in the Palatini Formulation of Gravity with an term
Amy Lloyd-Stubbs, John McDonald
In the context of the Palatini formalism of gravity with an term, a potential can be consistent with the observed bound on whilst retaining the successful predi…
The KSVZ Axion Model with Quasi-Degenerate Minima: A Unified Model for Dark Matter and Dark Energy
Amy Lloyd-Stubbs, John McDonald
We consider the possibility that dark matter and dark energy can be explained by the minimal KSVZ axion model. This is possible if the lowest energy metastable minimum of the scala…