φ2 or not φ2: Testing the simplest inflationary potential

The simplest inflationary model V=12m2φ2 represents the benchmark for future constraints. For a quadratic potential, the quantity (ns-1)+r/4+11(ns-1) 2/24 vanishes (up to corrections which are cubic in slow roll) and can be used to parametrize small deviations from the minimal scenario. Future const...

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Detalles Bibliográficos
Autores principales: López Nacir, Diana Laura, Zaldarriaga, Matias
Publicado: 2014
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Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v112_n24_p_Creminelli
http://hdl.handle.net/20.500.12110/paper_00319007_v112_n24_p_Creminelli
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