Abstract:
We investigate the qualitative dynamical properties of a brane model for the flat isotropic universe with a single matter component represented by a scalar field. We study the flat and quadratic potential. Three classes of behaviors of the scale factor are determined. In particular, in the case of the brane with dark negative radiation, via a fine tuning, the existence of oscillatory solutions is shown, which is not possible in the traditional flat FRW model. © 2004 The American Physical Society.
Registro:
Documento: |
Artículo
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Título: | Brane cosmology as a dynamical system |
Autor: | Lara, L.; Castagnino, M. |
Filiación: | Departamento de Fisica, FCEIA, UNR, Av. Pellegini 250, Rosario, 2000, Argentina Instituto de Astronomia y Fisica del Espacio, Buenos Aires, 1428, Argentina
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Año: | 2004
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Volumen: | 70
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Número: | 4
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Página de inicio: | 6
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DOI: |
http://dx.doi.org/10.1103/PhysRevD.70.043535 |
Título revista: | Physical Review D - Particles, Fields, Gravitation and Cosmology
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Título revista abreviado: | Phys Rev D Part Fields Gravit Cosmol
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ISSN: | 15507998
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v70_n4_p6_Lara |
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Citas:
---------- APA ----------
Lara, L. & Castagnino, M.
(2004)
. Brane cosmology as a dynamical system. Physical Review D - Particles, Fields, Gravitation and Cosmology, 70(4), 6.
http://dx.doi.org/10.1103/PhysRevD.70.043535---------- CHICAGO ----------
Lara, L., Castagnino, M.
"Brane cosmology as a dynamical system"
. Physical Review D - Particles, Fields, Gravitation and Cosmology 70, no. 4
(2004) : 6.
http://dx.doi.org/10.1103/PhysRevD.70.043535---------- MLA ----------
Lara, L., Castagnino, M.
"Brane cosmology as a dynamical system"
. Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 70, no. 4, 2004, pp. 6.
http://dx.doi.org/10.1103/PhysRevD.70.043535---------- VANCOUVER ----------
Lara, L., Castagnino, M. Brane cosmology as a dynamical system. Phys Rev D Part Fields Gravit Cosmol. 2004;70(4):6.
http://dx.doi.org/10.1103/PhysRevD.70.043535