@Article{Pallis2015,
author="Pallis, C.",
title="Kinetically modified nonminimal chaotic inflation",
journal="Physical Review D",
year="2015",
publisher="Amer Physical Soc",
volume="91",
number="12",
pages="123508--6pp",
abstract="We consider supersymmetric (SUSY) and non-SUSY models of chaotic inflation based on the phi(n) potential with 2 <= n <= 6. We show that the coexistence of a nonminimal coupling to gravity f(R) = 1 + c(R)phi(n/2) with a kinetic mixing of the form f(K) = c(K)f(R)(m) can accommodate inflationary observables favored by the BICEP2/Keck Array and Planck results for 0 <= m <= 4 and 2.5 x 10(-4) <= r(RK) = c(R)/c(K)(n/4) <= 1, where the upper limit is not imposed for n 2. Inflation can be attained for sub-Planckian inflaton values with the corresponding effective theories retaining the perturbative unitarity up to the Planck scale.",
optnote="WOS:000355724600002",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=2249), last updated on Fri, 26 Jun 2015 01:38:31 +0000",
issn="1550-7998",
doi="10.1103/PhysRevD.91.123508",
opturl="http://arxiv.org/abs/1503.05887",
opturl="https://doi.org/10.1103/PhysRevD.91.123508",
archivePrefix="arXiv",
eprint="1503.05887",
language="English"
}