42 citations · 42 across the 3 of their papers we have counts for
3 papers
hep-ph2025
Composite Hybrid Inflation : Primordial Black Holes and Stochastic Gravitational Waves
Giacomo Cacciapaglia, Dhong Yeon Cheong, Aldo Deandrea +4
We investigate the production of primordial black holes and gravitational waves in composite hybrid inflation. Starting from an effective chiral Lagrangian with a dilaton and pions…
astro-ph.CO2025★ 42 cited
Enhancement of primordial curvature perturbations in -corrected Starobinsky-Higgs inflation
Jinsu Kim, Xinpeng Wang, Ying-li Zhang +1
We provide a systematic study of the Starobinsky-Higgs inflation model in the presence of an additional cubic term of the Ricci scalar. We investigate, in particular, the effects o…
astro-ph.CO2025
Gravitational wave signatures of preheating in Higgs-- inflation
Jinsu Kim, Zihao Yang, Ying-li Zhang
We present a comprehensive analysis of the preheating dynamics and associated gravitational wave signatures in the Higgs-- inflationary model. Using lattice simulations, we in…