227 citations · 261 across the 5 of their papers we have counts for
5 papers
Heterotic Warm Inflation
Arjun Berera, Heliudson Bernardo, Suddhasattwa Brahma +3
We propose a two-field model of warm inflation motivated by a heterotic string construction, involving an axion and a dilaton-like scalar field with non-trivial kinetic mixing. Gau…
Viability of warm inflation with standard model interactions
Rudnei O. Ramos, Gabriel S. Rodrigues
The minimal warm inflation scenario proposed in Ref. [1] -- featuring an axionlike inflaton coupled to Standard Model (SM) gluons via the standard interaction -- offe…
WI2easy: warm inflation dynamics made easy
Gabriel S. Rodrigues, Rudnei O. Ramos
We present WI2easy, a Mathematica package for high-precision analysis of warm inflation (WI) dynamics, enabling efficient computation of both background evolution and curvature per…
Thermal effects on warm chromoinflation
Vahid Kamali, Rudnei O. Ramos
We explore a model of a pseudo-Nambu-Goldstone boson inflaton field coupled to a non-Abelian gauge field. This model naturally leads to a warm inflation scenario, where the…
Microphysical Approach to Nonequilibrium Dynamics of Quantum Fields
M. Gleiser, R. O. Ramos
We examine the nonequilibrium dynamics of a self-interacting scalar field theory. Using a real time formulation of finite temperature field theory we derive, up to two loops…