It is commonly assumed that the energy density of the Universe was dominated by radiation
between reheating after inflation and the onset of matter domination 54,000 years later …

Forthcoming missions probing the absolute intensity of the CMB are expected to be able to
measure spectral distortions, which are deviations from its blackbody distribution. As cosmic …

With the advent of new missions to probe spectral distortions of the cosmic microwave
background with unprecedented precision, the study of theoretical predictions of these …

Assuming a slow-roll inflationary model where conformal invariance of the Maxwell action is
broken via a nonminimal kinetic coupling term, we investigate the non-Gaussian three-point …

Inflation scenarios kinetically coupled with the Einstein tensor have been widely studied.
They can be consistent with current observational data. Future experiments on the …

We consider a simple system consisting of matter, radiation and vacuum components to
model the impact of thermal inflation on the evolution of primordial perturbations. The …

We compute the impact of the running of higher order density correlation functions on the
two point functions of cosmic microwave background (CMB) spectral distortions (SDs). We …