Non-standard kinetic term as a natural source of non-Gaussianity
نویسندگان
چکیده
منابع مشابه
Non-standard kinetic term as a natural source of non-Gaussianity
We consider reheating after inflation with a non-standard kinetic term. We show that the difference in the kinetic term in different Hubble patches inherited from the long-wavelength moduli inhomogeneities may generate a significant level of non-Gaussianity after inflation.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2008
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2008/10/089