activity
20242026
most citedPerturbative unitarity bounds on field-space curvature in de Sitter spacetime: purity vs scattering amplitude

2 citations · 2 across the 5 of their papers we have counts for

collaborators
Showing hep-phShow all

2 papers · 1 filter

hep-ph2026

Gravitational waves from self-resonance during reheating with a quantum-corrected inflaton potential

Tomoya Inada, Noel Jonathan Jobu, Kenji Nishiwaki +2

We investigate how localized quantum corrections to the inflaton potential affect preheating dynamics and the resulting stochastic gravitational wave (GW) spectrum. When these corr…

hep-ph2025

Inflationary QCD phase diagram

Kohei Fujikura, Toshifumi Noumi

Motivated by the cosmological collider program, which aims to probe high-energy physics through inflation, we investigate the phase diagram of multi-flavor QCD in de Sitter spaceti…