A confirmation of agreement of different approaches for scalar gauge-invariant metric perturbations during inflation
We revisit an extension of the well-known formalism for gauge-invariant scalar metric fluctuations to study the spectra for both the inflaton and gauge-invariant (scalar) metric fluctuations in the framework of a single-field inflationary model, in which the quasi-exponential expansion is driven by...
Guardado en:
| Autores principales: | Anabitarte, M., Bellini, M. |
|---|---|
| Formato: | Artículo publishedVersion |
| Lenguaje: | Inglés |
| Publicado: |
2009
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_14346044_v_n_p1_Anabitarte https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_14346044_v_n_p1_Anabitarte_oai |
| Aporte de: |
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