Warm intermediate inflationary Universe model in the presence of a generalized Chaplygin gas
| Author | dc.contributor.author | Herrera, Ramón | |
| Author | dc.contributor.author | Videla, Nelson | |
| Author | dc.contributor.author | Olivares, Marco | |
| Admission date | dc.date.accessioned | 2016-05-25T14:39:34Z | |
| Available date | dc.date.available | 2016-05-25T14:39:34Z | |
| Publication date | dc.date.issued | 2016 | |
| Cita de ítem | dc.identifier.citation | European Physical Journal C Volumen: 76 Número: 1 Número de artículo: 35 (2016) | en_US |
| Identifier | dc.identifier.other | DOI: 10.1140/epjc/s10052-016-3881-7 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/138461 | |
| General note | dc.description | Artículo de publicación ISI | en_US |
| Abstract | dc.description.abstract | A warm intermediate inflationary model in the context of generalized Chaplygin gas is investigated. We study this model in the weak and strong dissipative regimes, considering a generalized form of the dissipative coefficient Gamma = Gamma (T, phi), and we describe the inflationary dynamics in the slow-roll approximation. We find constraints on the parameters in our model considering the Planck 2015 data, together with the condition for warm inflation T > H, and the conditions for the weak and strong dissipative regimes. | en_US |
| Patrocinador | dc.description.sponsorship | Comision Nacional de Ciencias y Tecnologia of Chile through FONDECYT 1130628 3150490 Comision Nacional de Ciencias y Tecnologia of Chile through DI-PUCV 123.724 | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | Springer | en_US |
| Type of license | dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Chile | * |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| Keywords | dc.subject | Probe wmap observations | en_US |
| Keywords | dc.subject | Power-law inflamation | en_US |
| Keywords | dc.subject | SNE-IA data | en_US |
| Keywords | dc.subject | Phase-transition | en_US |
| Keywords | dc.subject | Density perturbations | en_US |
| Keywords | dc.subject | Symmetry-breaking | en_US |
| Keywords | dc.subject | Bayesian-analysis | en_US |
| Keywords | dc.subject | Field-theory | en_US |
| Keywords | dc.subject | Dark energy | en_US |
| Keywords | dc.subject | Black-holes | en_US |
| Título | dc.title | Warm intermediate inflationary Universe model in the presence of a generalized Chaplygin gas | en_US |
| Document type | dc.type | Artículo de revista |
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Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 Chile