168 citations · 542 across the 14 of their papers we have counts for
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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…
On the Gravitational Field of Antimatter
Eduard Masso, Francesc Rota
The gravitational field of matter and that of antimatter could differ. This might be one signature of quantum gravity. We show that primordial Big Bang Nucleosynthesis restricts su…
Pseudoscalar Conversion and Gamma-Rays from Supernovae
Eduard Masso
A light pseudoscalar coupled to two photons would be copiously emitted by the core of a supernova and part of this flux would be converted to gamma-rays by the galactic magnetic fi…