Generalized G-Inflation: --Inflation with the Most General Second-Order Field Equations--
نویسندگان
چکیده
منابع مشابه
Second Order Gauge-Invariant Perturbations during Inflation
The evolution of gauge invariant second-order scalar perturbations in a general single field inflationary scenario are presented. Different second order gauge invariant expressions for the curvature are considered. We evaluate perturbatively one of these second order curvature fluctuations and a second order gauge invariant scalar field fluctuation during the slow-roll stage of a massive chaoti...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 2011
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.126.511