Artículo
Chimento, L.P.; Jakubi, A.S. "Quadratic reheating" (1999) International Journal of Modern Physics D. 8(3):307-323
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Abstract:
The reheating process for the inflationary scenario is investigated phenomenologically. The decay of the oscillating massive inflaton field into light bosons is modeled after an out of equilibrium mixture of interacting fluids within the framework of irreversible thermodynamics. Self-consistent, analytic results for the evolution of the main macroscopic magnitudes like temperature and particle number densities are obtained. The models for linear and quadratic decay rates are investigated in the quasiperfect regime. The linear model is shown to reheat very slowly while the quadratic one is shown to yield explosive particle and entropy production. The maximum reheating temperature is reached much faster and its magnitude is comparable with the inflaton mass.
Registro:
| Documento: | Artículo |
| Título: | Quadratic reheating |
| Autor: | Chimento, L.P.; Jakubi, A.S. |
| Filiación: | Departamento de Física, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina |
| Año: | 1999 |
| Volumen: | 8 |
| Número: | 3 |
| Página de inicio: | 307 |
| Página de fin: | 323 |
| DOI: | http://dx.doi.org/10.1142/S0218271899000237 |
| Título revista: | International Journal of Modern Physics D |
| Título revista abreviado: | Int. J. Mod. Phys. D |
| ISSN: | 02182718 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02182718_v8_n3_p307_Chimento |
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Citas:
---------- APA ----------
Chimento, L.P. & Jakubi, A.S. (1999) . Quadratic reheating. International Journal of Modern Physics D, 8(3), 307-323.http://dx.doi.org/10.1142/S0218271899000237
---------- CHICAGO ----------
Chimento, L.P., Jakubi, A.S. "Quadratic reheating" . International Journal of Modern Physics D 8, no. 3 (1999) : 307-323.http://dx.doi.org/10.1142/S0218271899000237
---------- MLA ----------
Chimento, L.P., Jakubi, A.S. "Quadratic reheating" . International Journal of Modern Physics D, vol. 8, no. 3, 1999, pp. 307-323.http://dx.doi.org/10.1142/S0218271899000237
---------- VANCOUVER ----------
Chimento, L.P., Jakubi, A.S. Quadratic reheating. Int. J. Mod. Phys. D. 1999;8(3):307-323.http://dx.doi.org/10.1142/S0218271899000237
