64 citations · 484 across the 23 of their papers we have counts for
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astro-ph.CO2013★ 64 cited
Simple predictions from multifield inflationary models
Richard Easther, Jonathan Frazer, Hiranya V. Peiris +1
We explore whether multifield inflationary models make unambiguous predictions for fundamental cosmological observables. Focusing on -quadratic inflation, we numerically evaluat…
astro-ph.CO2013★ 18 cited
Initial conditions and sampling for multifield inflation
Richard Easther, Layne C. Price
We investigate the initial conditions problem for multifield inflation. In these scenarios the pre-inflationary dynamics can be chaotic, increasing the sensitivity of the onset of…