Supersymmetric Hybrid Inflation: Explaining the Spectrum of Cosmological Perturbations through a Multiple-Stage Inflationary Model
Mairi Sakellariadou
Abstract
We explore the possibility that a multiple-stage inflationary scenario based on supersymmetric GUT models, can account for the break at kb 0.05 h/Mpc in the power spectrum of galaxy clustering, while it reproduces the angular power spectrum of cosmic microwave background anisotropies.
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