Dissipative effects in the effective field theory of inflation

We generalize the effective field theory of single clock inflation to include dissipative effects. Working in unitary gauge we couple a set of composite operators, OZ μ...., in the effective action which is constrained solely by invariance under time-dependent spatial diffeomorphisms. We restrict ou...

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Autores principales: Nacir, D.L., Porto, R.A., Senatored, L., Zaldarriaga, M.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_11266708_v2012_n1_p_Nacir
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