Inflation and nonequilibrium renormalization group
We study the spectrum of primordial fluctuations and the scale dependence of the inflaton spectral index due to self-interactions of the field. We compute the spectrum of fluctuations by applying nonequilibrium renormalization group techniques. © 2007 IOP Publishing Ltd.
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_17518113_v40_n25_p7037_Zanella |
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todo:paper_17518113_v40_n25_p7037_Zanella2023-10-03T16:32:20Z Inflation and nonequilibrium renormalization group Zanella, J. Calzetta, E. We study the spectrum of primordial fluctuations and the scale dependence of the inflaton spectral index due to self-interactions of the field. We compute the spectrum of fluctuations by applying nonequilibrium renormalization group techniques. © 2007 IOP Publishing Ltd. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_17518113_v40_n25_p7037_Zanella |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
We study the spectrum of primordial fluctuations and the scale dependence of the inflaton spectral index due to self-interactions of the field. We compute the spectrum of fluctuations by applying nonequilibrium renormalization group techniques. © 2007 IOP Publishing Ltd. |
| format |
JOUR |
| author |
Zanella, J. Calzetta, E. |
| spellingShingle |
Zanella, J. Calzetta, E. Inflation and nonequilibrium renormalization group |
| author_facet |
Zanella, J. Calzetta, E. |
| author_sort |
Zanella, J. |
| title |
Inflation and nonequilibrium renormalization group |
| title_short |
Inflation and nonequilibrium renormalization group |
| title_full |
Inflation and nonequilibrium renormalization group |
| title_fullStr |
Inflation and nonequilibrium renormalization group |
| title_full_unstemmed |
Inflation and nonequilibrium renormalization group |
| title_sort |
inflation and nonequilibrium renormalization group |
| url |
http://hdl.handle.net/20.500.12110/paper_17518113_v40_n25_p7037_Zanella |
| work_keys_str_mv |
AT zanellaj inflationandnonequilibriumrenormalizationgroup AT calzettae inflationandnonequilibriumrenormalizationgroup |
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1807315092483604480 |