Entropy generation in cosmological particle creation

A very simplified model of the Universe is considered in order to propose an alternative approach to the irreversible evolution of the Universe at very early times. The entropy generation at the quantum stage can be thought of as a consequence of an instability of the system. Then particle creation...

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Autor principal: Castagnino, Mario Alberto
Otros Autores: Gaioli, Fabián Horacio, Sforza, Daniel Marcelo
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: Kluwer Academic/Plenum Publishers 1996
Acceso en línea:Registro en Scopus
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100 1 |a Castagnino, Mario Alberto 
245 1 0 |a Entropy generation in cosmological particle creation 
260 |b Kluwer Academic/Plenum Publishers  |c 1996 
270 1 0 |m Castagnino, M.A.; Inst. de Astronomia y Fisica del E., Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina; email: castagni@iafe.uba.ar 
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504 |a Castagnino, M., (1989) Phys. Rev., D39, p. 2216 
504 |a Castagnino, M., Lombardo, F., (1993) Phys. Rev., D48, p. 1722 
504 |a Castagnino, M., Gaioli, F., Gunzig, E., (1995) Cosmological Features of Time Asymmetry, , Preprint IAFE 
504 |a Castagnino, M., Gaioli, F., Sforza, D., (1995) Proc. V Int. Workshop on Instabilities and Nonequilibrium Structures (Santiago de Chile), , E. Tirapegui and W. Zeller, eds. (Kluwer, Dordrecht) 
504 |a Castagnino, M., Gunzig, E., Nardone, I., Prigogine, I., Tasaki, S., (1994) Fundamentals Papers in Theoretical Physics, , N. Namiki, ed. (APS Publ., New York) 
504 |a Lane, A.M., (1964) Nuclear Theory: Pairing Force Correlations and Collective Motion, , W.A. Benjamin, New York 
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504 |a Castagnino, M., Gadella, M., Gaioli, F., Laura, R., (1995) Gamow Vectors and Time Asymmetry, , Preprint IAFE 
504 |a Misra, B., Sudarshan, E.C.G., (1977) J. Math. Phys., 18, p. 756 
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506 |2 openaire  |e Política editorial 
520 3 |a A very simplified model of the Universe is considered in order to propose an alternative approach to the irreversible evolution of the Universe at very early times. The entropy generation at the quantum stage can be thought of as a consequence of an instability of the system. Then particle creation arises from this instability.  |l eng 
593 |a Inst. de Astronomia y Fisica del E., Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina 
700 1 |a Gaioli, Fabián Horacio 
700 1 |a Sforza, Daniel Marcelo 
773 0 |d Kluwer Academic/Plenum Publishers, 1996  |g v. 28  |h pp. 1129-1137  |k n. 9  |p Gen. Relativ. Gravit.  |x 00017701  |w (AR-BaUEN)CENRE-369  |t General Relativity and Gravitation 
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