2 citations · 2 across the 2 of their papers we have counts for
2 papers
gr-qc2026
Natural Metric-Affine Inflation: Reloaded
D. Kraiko, A. Racioppi
We revisit natural inflation within the framework of metric-affine gravity, considering the impact of a periodic non-minimal coupling between the inflaton and the Nieh-Yan term. Su…
gr-qc2025★ 2 cited
Global Portraits of Inflation in Nonsingular Variables
Laur Järv, Dmitri Kraiko
In the phase space perspective, scalar field slow roll inflation is described by a heteroclinic orbit from a saddle type fixed point to a final attractive point. In many models the…