Theory of self-resonance after inflation. I. Adiabatic and isocurvature Goldstone modes

Theory of self-resonance after inflation. I. Adiabatic and isocurvature Goldstone modes

We develop a theory of self-resonance after inflation. We study a large class of models involving multiple scalar fields with an internal symmetry. For illustration, we often specialize to dimension-four potentials, but we derive results for general potentials. This is the first part of a two part s...

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Main Authors: Karouby, Johanna (Contributor), Spitzer, William G. (Contributor), Becerra, Juana C. (Contributor), Li, Lanqing (Contributor), Hertzberg, Mark Peter (Contributor)
Other Authors: Massachusetts Institute of Technology. Center for Theoretical Physics (Contributor), Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2015-01-06T19:20:02Z.
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