32 citations · 76 across the 6 of their papers we have counts for
3 papers · 1 filter
Note on Reheating in G-inflation
Hossein Bazrafshan Moghaddam, Robert Brandenberger, Jun'ichi Yokoyama
We study particle production at the end of inflation in kinetically driven G-inflation model and show that, in spite of the fact that there are no inflaton oscillations and hence n…
Preheating in an Asymptotically Safe Quantum Field Theory
Ole Svendsen, Hossein Bazrafshan Moghaddam, Robert Brandenberger
We consider reheating in a class of asymptotically safe quantum field theories recently studied in \cite{Litim:2014uca, Litim:2015iea}. These theories allow for an inflationary pha…
Preheating and Entropy Perturbations in Axion Monodromy Inflation
Evan McDonough, Hossein Bazrafshan Moghaddam, Robert H. Brandenberger
We study the preheating of gauge fields in a simple axion monodromy model and compute the induced entropy perturbations and their effect on the curvature fluctuations. We find that…