209 citations · 2.7k across the 53 of their papers we have counts for
3 papers · 2 filters
Low-scale inflation in a model of dark energy and dark matter
P. Q. Hung, Eduard Masso, Gabriel Zsembinszki
We present a complete particle physics model that explains three major problems of modern cosmology: inflation, dark matter and dark energy, and also gives a mechanism for leptogen…
Imprint of spatial curvature on inflation power spectrum
Eduard Masso, Subhendra Mohanty, Akhilesh Nautiyal +1
If the universe had a large curvature before inflation there is a deviation from the scale invariant perturbations of the inflaton at the beginning of inflation. This may have some…
Unified Model for Inflation and Dark Energy with Planck-Scale Pseudo-Goldstone Bosons
Eduard Masso, Gabriel Zsembinszki
We present a model with a complex and a real scalar fields and a potential whose symmetry is explicitly broken by Planck-scale physics. For exponentially small breaking, the model…