Artículo

Bombelli, L.; Lombardo, F.; Castagnino, M. "Chaos in Robertson-Walker cosmology" (1998) Journal of Mathematical Physics. 39(11):6040-6050
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Abstract:

Chaos in Robertson-Walker cosmological models where gravity is coupled to one or more scalar fields has been studied by a few authors, mostly using numerical simulations. In this paper we begin a systematic study of the analytical aspect. We consider one conformally coupled scalar field and, using the fact that the model is integrable when the field is massless, we show in detail how homoclinic chaos arises for nonzero masses using a perturbative method. © 1998 American Institute of Physics.

Registro:

Documento: Artículo
Título:Chaos in Robertson-Walker cosmology
Autor:Bombelli, L.; Lombardo, F.; Castagnino, M.
Filiación:Department of Physics and Astronomy, University of Mississippi, University, MS 38677, United States
Departamento de Física, Fac. de Cie. Exactas y Naturelles, Universidad de Buenos Aires, Buenos Aires, Argentina
Inst. Astronomia Fisica del Espacio, Casilla de Correos 67, Sucursal 28, 1428 Buenos Aires, Argentina
Año:1998
Volumen:39
Número:11
Página de inicio:6040
Página de fin:6050
DOI: http://dx.doi.org/10.1063/1.532612
Título revista:Journal of Mathematical Physics
Título revista abreviado:J. Math. Phys.
ISSN:00222488
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222488_v39_n11_p6040_Bombelli

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Citas:

---------- APA ----------
Bombelli, L., Lombardo, F. & Castagnino, M. (1998) . Chaos in Robertson-Walker cosmology. Journal of Mathematical Physics, 39(11), 6040-6050.
http://dx.doi.org/10.1063/1.532612
---------- CHICAGO ----------
Bombelli, L., Lombardo, F., Castagnino, M. "Chaos in Robertson-Walker cosmology" . Journal of Mathematical Physics 39, no. 11 (1998) : 6040-6050.
http://dx.doi.org/10.1063/1.532612
---------- MLA ----------
Bombelli, L., Lombardo, F., Castagnino, M. "Chaos in Robertson-Walker cosmology" . Journal of Mathematical Physics, vol. 39, no. 11, 1998, pp. 6040-6050.
http://dx.doi.org/10.1063/1.532612
---------- VANCOUVER ----------
Bombelli, L., Lombardo, F., Castagnino, M. Chaos in Robertson-Walker cosmology. J. Math. Phys. 1998;39(11):6040-6050.
http://dx.doi.org/10.1063/1.532612