Two-field inflation with non-minimal coupling
نویسندگان
چکیده
منابع مشابه
Inflation by non-minimal coupling
Inflationary scenarios based on simple non-minimal coupling aφ2R and its generalizations are studied. First, generalizing the form of non-minimal coupling to K(φ)R with an arbitrary function K, we show that the flat potential still is obtainable when V (φ)/K2(φ) is asymptotically constant. Very interestingly, if the ratio of the dimensionless quartic coupling(λ) of the inflaton field and the no...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2014
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/31/13/135004