6533b854fe1ef96bd12ae17e
RESEARCH PRODUCT
New- vs. chaotic- inflations
Gabriela BarenboimWan-il Parksubject
PhysicsHigh Energy Physics - PhenomenologyMathematical model010308 nuclear & particles physics0103 physical sciencesChaoticContrast (statistics)Astronomy and AstrophysicsAstrophysics::Cosmology and Extragalactic AstrophysicsStatistical physics010306 general physics01 natural sciencesAstrophysics - Cosmology and Nongalactic Astrophysicsdescription
We show that "spiralized" models of new-inflation can be experimentally identified mostly by their positive spectral running in direct contrast with most chaotic-inflation models which have negative runnings typically in the range of $\mathcal{O}(10^{-4}-10^{-3})$.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2015-04-08 | Journal of Cosmology and Astroparticle Physics |