Relaxation dominated cosmological expansion

The behavior near the singularity of an isotropic, homogeneous cosmological model with a viscous fluid source is investigated. This turns out to be a relaxation dominated regime. Full extended irreversible thermodynamics is used, and a comparison with results of the truncated theory is made. New sin...

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Autor principal: Chimento, L.P
Otros Autores: Jakubi, A.S
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: Elsevier 1996
Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
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100 1 |a Chimento, L.P. 
245 1 0 |a Relaxation dominated cosmological expansion 
260 |b Elsevier  |c 1996 
270 1 0 |m Chimento, L.P.; Departamento de Física, Fac. de Ciencias Exactas y Naturales, Pabellón I, 1428 Buenos Aires, Argentina 
506 |2 openaire  |e Política editorial 
504 |a Weinberg, S., (1971) Astrophys. J., 168, p. 175 
504 |a Thoma, M., (1991) Phys. Lett. B, 229, p. 1441 
504 |a Pavón, D., Zimdahl, W., (1993) Phys. Lett. A, 179, p. 261 
504 |a Myung, S., Cho, B.M., (1986) Mod. Phys. Lett. A, 1, p. 37 
504 |a Hu, B.L., (1982) Phys. Lett. A, 90, p. 375 
504 |a Barrow, J.D., (1988) Nucl. Phys. B, 310, p. 243 
504 |a Maartens, R., (1995) Class. Quantum Grav., 12, p. 1455 
504 |a Zakari, M., Jou, D., (1993) Phys. Rev. D, 48, p. 1597 
504 |a Romano, V., Pavón, D., (1994) Phys. Rev. D, 50, p. 2575 
504 |a Zakari, M., Jou, D., (1993) Phys. Lett. A, 175, p. 395 
504 |a Anderson, P.R., (1986) Phys. Rev. D, 33, p. 1567 
504 |a Chimento, L.P., Jakubi, A.S., (1993) Class. Quantum Grav., 10, p. 2047 
504 |a Chimento, L.P., Two scalar field cosmologies (1994) Proc. First Mexican School on Gravitation and Mathematical Physics, , Mexico, (World Scientific, Singapore), in press 
504 |a Suszycki, L., (1978) Acta Cosmologica, 7, p. 147 
504 |a Santos, N.O., Dias, R.S., Banerjee, A., (1985) J. Math. Phys., 26, p. 878 
520 3 |a The behavior near the singularity of an isotropic, homogeneous cosmological model with a viscous fluid source is investigated. This turns out to be a relaxation dominated regime. Full extended irreversible thermodynamics is used, and a comparison with results of the truncated theory is made. New singular behaviors are found and it is shown that a relaxation dominated inflationary epoch may exist for fluids with a small heat capacity.  |l eng 
593 |a Departamento de Física, Fac. de Ciencias Exactas y Naturales, Pabellón I, 1428 Buenos Aires, Argentina 
700 1 |a Jakubi, A.S. 
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