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Abstract:

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.

Registro:

Documento: Artículo
Título:Entropy generation in cosmological particle creation
Autor:Castagnino, M.A.; Gaioli, F.H.; Sforza, D.M.
Filiación:Inst. de Astronomia y Fisica del E., Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina
Año:1996
Volumen:28
Número:9
Página de inicio:1129
Página de fin:1137
DOI: http://dx.doi.org/10.1007/BF02113163
Título revista:General Relativity and Gravitation
Título revista abreviado:Gen. Relativ. Gravit.
ISSN:00017701
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00017701_v28_n9_p1129_Castagnino

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Citas:

---------- APA ----------
Castagnino, M.A., Gaioli, F.H. & Sforza, D.M. (1996) . Entropy generation in cosmological particle creation. General Relativity and Gravitation, 28(9), 1129-1137.
http://dx.doi.org/10.1007/BF02113163
---------- CHICAGO ----------
Castagnino, M.A., Gaioli, F.H., Sforza, D.M. "Entropy generation in cosmological particle creation" . General Relativity and Gravitation 28, no. 9 (1996) : 1129-1137.
http://dx.doi.org/10.1007/BF02113163
---------- MLA ----------
Castagnino, M.A., Gaioli, F.H., Sforza, D.M. "Entropy generation in cosmological particle creation" . General Relativity and Gravitation, vol. 28, no. 9, 1996, pp. 1129-1137.
http://dx.doi.org/10.1007/BF02113163
---------- VANCOUVER ----------
Castagnino, M.A., Gaioli, F.H., Sforza, D.M. Entropy generation in cosmological particle creation. Gen. Relativ. Gravit. 1996;28(9):1129-1137.
http://dx.doi.org/10.1007/BF02113163