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Constraints on gravitino decay and the scale of inflation using CMB spectral distortions
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Nonminimal quartic inflation in classically conformal U ( 1 ) X extended standard model
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Axion inflation, proton decay, and leptogenesis in S U ( 5 ) × U ( 1 ) P Q
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Gravity waves and proton decay in a flipped SU(5) hybrid inflation model
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Non-Gaussian enhancements of galactic halo correlations in quasi-single field inflation
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Constraints on inflation with an extended neutrino sector
Constraints on inflationary models typically assume only the standard models of cosmology and particle physics. By extending the neutrino sector to include a new interaction with a light scalar mediator (mφ ~ MeV), it is possible to relax these constraints, in particular via opening up regions of the parameter space of the spectral index n s . These new interactions can be probed at IceCube via interactions of astrophysical neutrinos with the cosmic neutrino background for nearly all of the relevant parameter space.
Spinodal Instabilities and Super-Planckian Excursions in Natural Inflation
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Monodromy Inflation in the Strong Coupling Regime of the Effective Field Theory
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