Abstract:
We show that supersymmetry may play an important role in giving a reasonable explanation of relevant cosmological features. We work in a classical N=1 supergravity scenario showing that supersymmetric matter leads, in the classical limit, to a fluid model acting as the source of the gravitational field. The equation of state arises, in a natural way, as a consequence of the field equations. We study conditions for the matter dominated era and the existence of an inflationary solution. Using upper bounds of several red-shift experimental results we are able to give an estimate of the corresponding Hubble constant. © 1991 Plenum Publishing Corporation.
Registro:
Documento: |
Artículo
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Título: | Classical supersymmetric matter and cosmology |
Autor: | Domenech, G.; Levinas, M.; Umérez, N. |
Filiación: | Institute de Astronomía y Física del Espacio (CONICET), C.C.67, Suc. 28, Buenos Aires, 1428, Argentina Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina Departamento de Matemática, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
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Año: | 1991
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Volumen: | 23
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Número: | 6
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Página de inicio: | 683
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Página de fin: | 690
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DOI: |
http://dx.doi.org/10.1007/BF00756773 |
Título revista: | General Relativity and Gravitation
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Título revista abreviado: | Gen Relat Gravit
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ISSN: | 00017701
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00017701_v23_n6_p683_Domenech |
Referencias:
- La, D., Steinhardt, J., (1989) Phys. Rev. Lett., 62, p. 376
- Prigogine, L., Geheniau, J., Gunzig, E., Nardone, P., (1989) Gen. Rel. Grav., 21, p. 767
- Domenech, G., Levinas, M., Umérez, N., (1989) Phys. Lett., 137 A, p. 17
- Castagnino, M., Domenech, G., Levinas, M., Umérez, N., (1989) Class. Quant. Grav., 6, p. L1
- Green, M., Schwarz, J., Witten, E., (1987) Superstring Theory, , Cambridge University Press, Cambridge
- van Nieuwenhuizen, P., (1981) Phys. Rep., 68, p. 189
- Weinberg, S., (1972) Gravitation and Cosmology, , Wiley, New York
- Castagnino, M., Domenech, G., Levinas, M., Umérez, N., (1986) Phys. Lett., 179 B, p. 83
- Brandenberger, R., (1985) Rev. Mod. Phys., 57, p. 1
Citas:
---------- APA ----------
Domenech, G., Levinas, M. & Umérez, N.
(1991)
. Classical supersymmetric matter and cosmology. General Relativity and Gravitation, 23(6), 683-690.
http://dx.doi.org/10.1007/BF00756773---------- CHICAGO ----------
Domenech, G., Levinas, M., Umérez, N.
"Classical supersymmetric matter and cosmology"
. General Relativity and Gravitation 23, no. 6
(1991) : 683-690.
http://dx.doi.org/10.1007/BF00756773---------- MLA ----------
Domenech, G., Levinas, M., Umérez, N.
"Classical supersymmetric matter and cosmology"
. General Relativity and Gravitation, vol. 23, no. 6, 1991, pp. 683-690.
http://dx.doi.org/10.1007/BF00756773---------- VANCOUVER ----------
Domenech, G., Levinas, M., Umérez, N. Classical supersymmetric matter and cosmology. Gen Relat Gravit. 1991;23(6):683-690.
http://dx.doi.org/10.1007/BF00756773