55 citations · 55 across the 1 of their papers we have counts for
3 papers
hep-th2020
Role of trans-Planckian modes in cosmology
Arjun Berera, Suddhasattwa Brahma, Jaime R. Calderón
Motivated by the old trans-Planckian (TP) problem of inflationary cosmology, it has been conjectured that any consistent effective field theory should keep TP modes `hidden' behind…
hep-ph2019★ 55 cited
Trans-Planckian censorship and other swampland bothers addressed in warm inflation
Arjun Berera, Jaime R. Calderón
The implications of the recently proposed Trans-Planckian censorship conjecture (TCC) are analyzed in the context of warm inflation. It is found that for a single-stage accelerated…
astro-ph.CO2019
Reexamination of the warm inflation curvature perturbations spectrum
Mar Bastero-Gil, Arjun Berera, Jaime R. Calderón
The two approaches to compute perturbations in warm inflation are examined. It is shown that both approaches lead to different expressions for the amplitude of the primordial spect…