18 citations · 37 across the 4 of their papers we have counts for
3 papers · 1 filter
The anomaly-induced effective action and natural inflation
A. M. Pelinson, I. L. Shapiro, J. Sola +1
The anomaly-induced inflation (modified Starobinsky model) is based on the application of the effective quantum field theory approach to the Early Universe. We present a brief gene…
Gravitational waves in an anomaly-induced inflation
J. C. Fabris, A. M. Pelinson, I. L. Shapiro +1
The behaviour of gravitational waves in the anomaly-induced inflationary phase is studied. The metric perturbations exhibit a stable behaviour, with a very moderate growth in the a…
Stability issues in the modified Starobinsky model
A. M. Pelinson, I. L. Shapiro, F. I. Takakura
We discuss the stability of the anomaly-induced inflation (modified Starobinsky model) with respect to the arbitrary choice of initial data and with respect to the small perturbati…