3 years ago

Preheating after multifield inflation with nonminimal couplings. II. Resonance structure

Preheating after multifield inflation with nonminimal couplings. II. Resonance structure
Matthew P. DeCross, Evangelos I. Sfakianakis, Chanda Prescod-Weinstein, Anirudh Prabhu, David I. Kaiser
This is the second in a series of papers on preheating in inflationary models comprised of multiple scalar fields coupled nonminimally to gravity. In this paper, we work in the rigid-spacetime approximation and consider field trajectories within the single-field attractor, which is a generic feature...

Publisher URL: http://link.aps.org/doi/10.1103/PhysRevD.97.023527

DOI: 10.1103/PhysRevD.97.023527

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