125 citations · 774 across the 22 of their papers we have counts for
3 papers · 1 filter
Designing and testing inflationary models with Bayesian networks
Layne C. Price, Hiranya V. Peiris, Jonathan Frazer +1
Even simple inflationary scenarios have many free parameters. Beyond the variables appearing in the inflationary action, these include dynamical initial conditions, the number of f…
Large Scale Power Suppression in a Multifield Landscape
Jose J. Blanco-Pillado, Mafalda Dias, Jonathan Frazer +1
Power suppression of the cosmic microwave background on the largest observable scales could provide valuable clues about the particle physics underlying inflation. Here we consider…
Computing observables in curved multifield models of inflation - A guide (with code) to the transport method
Mafalda Dias, Jonathan Frazer, David Seery
We describe how to apply the transport method to compute inflationary observables in a broad range of multiple-field models. The method is efficient and encompasses scenarios with…