Abstract:
I consider a semiclassical expansion of the scalar field in the warm inflation scenario. I study the evolution for the fluctuations of the metric around the flat Friedmann-Robertson-Walker one. The formalism predicts that, in a power law expansion of the Universe, the fluctuations of the metric decrease with time.
Registro:
Documento: |
Artículo
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Título: | Primordial fluctuations of the metric in the warm inflation scenario |
Autor: | Bellini, M. |
Filiación: | Departamento de Física, Fac. de Ciencias Exactas y Naturales, Univ. Nacl. Mar Plata - Funes 3350, (7600) Mar del Plata Buenos Aires, Argentina
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Idioma: |
Inglés
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Año: | 2000
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Volumen: | 115
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Número: | 4
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Página de inicio: | 369
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Página de fin: | 374
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Título revista: | Nuovo Cimento della Societa Italiana di Fisica B
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Título revista abreviado: | Nuovo Cimento Soc. Ital. Fis. B
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ISSN: | 03693554
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03693554_v115_n4_p369_Bellini |
Referencias:
- Starobinsky, A.A., (1984) Fundamental Interactions, , edited by V. N. PONOMAREV (MGPI Press, Moscow)
- De Vega, H.J., Sánchez, N., (1986) Lect. Notes Phys., , Current Topics in Field Theory, Quantum Gravity, and Strings, Springer, New York
- Gonuharov, A.S., Linde, A.D., (1986) Sov. J. Part. Nucl., 17, p. 369
- Berera, A., (1995) Phys. Rev. Lett., 75, p. 3218
- Berera, A., (1996) Phys. Rev. D., 54, p. 2519
- (1997) Phys. Rev. D., 55, p. 3346
- Bellini, M., (1998) Phys. Lett. B., 428, p. 31
- (1998) Nuovo Cimento B, 113, p. 1481
- Bellini, M., (1998) Phys. Rev. D., 58, p. 103518
- Bellini, M., Towards a Theory of Warm Inflation of the Universe, to Appear in Classical and Quantum Gravity, , preprint gr-qc/9904072
- Bellini, M., Casini, H., Montemayor, R., Sisterna, P., (1996) Phys. Rev. D., 54, p. 7172
Citas:
---------- APA ----------
(2000)
. Primordial fluctuations of the metric in the warm inflation scenario. Nuovo Cimento della Societa Italiana di Fisica B, 115(4), 369-374.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03693554_v115_n4_p369_Bellini [ ]
---------- CHICAGO ----------
Bellini, M.
"Primordial fluctuations of the metric in the warm inflation scenario"
. Nuovo Cimento della Societa Italiana di Fisica B 115, no. 4
(2000) : 369-374.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03693554_v115_n4_p369_Bellini [ ]
---------- MLA ----------
Bellini, M.
"Primordial fluctuations of the metric in the warm inflation scenario"
. Nuovo Cimento della Societa Italiana di Fisica B, vol. 115, no. 4, 2000, pp. 369-374.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03693554_v115_n4_p369_Bellini [ ]
---------- VANCOUVER ----------
Bellini, M. Primordial fluctuations of the metric in the warm inflation scenario. Nuovo Cimento Soc. Ital. Fis. B. 2000;115(4):369-374.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03693554_v115_n4_p369_Bellini [ ]