Now showing items 1-1 of 1

    • Achúcarro, Ana; Atal, Vicente; Germani, Cristiano; Palma Quilodrán, Gonzalo (Institute of Physics Publishing, 2017)
      In multi-field inflation one or more non-adiabatic modes may become light, potentially inducing large levels of isocurvature perturbations in the cosmic microwave background. If in addition these light modes are coupled ...