Multifield inflation after Planck: Isocurvature modes from nonminimal couplings

Multifield inflation after Planck: Isocurvature modes from nonminimal couplings

Recent measurements by the Planck experiment of the power spectrum of temperature anisotropies in the cosmic microwave background radiation reveal a deficit of power in low multipoles compared to the predictions from best-fit ΛCDM cosmology. If the low-ℓ anomaly persists after additional observation...

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Bibliographic Details
Main Authors: Schutz, Katelin (Contributor), Sfakianakis, Evangelos I. (Contributor), Kaiser, David I. (Contributor)
Other Authors: Massachusetts Institute of Technology. Center for Theoretical Physics (Contributor), Massachusetts Institute of Technology. Department of Physics (Contributor), Massachusetts Institute of Technology. Program in Science, Technology and Society (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2014-08-25T13:21:21Z.
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