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Abstract:

Exact solutions of the semi-classical Einstein equations with cosmological constant for conformally invariant free quantum fields in a spatially flat Robertson-Walker metric are found when a classical perfect fluid is present. The stability of the asymptotically Friedmann-de Sitter solutions is studied. The formers are found to be stable if α < 0, while the stability of the latter depends of the signs of α β, and A. © 1993 Kluwer Academic Publishers.

Registro:

Documento: Artículo
Título:Self-consistent solutions of the semi-classical Einstein equations with cosmological constant and perfect fluid
Autor:Chimento, L.P.; Zuccalá, N.A.
Filiación:Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón I, Ciudad Universitaria, Buenos Aires, Argentina
Año:1993
Volumen:201
Número:2
Página de inicio:341
Página de fin:345
DOI: http://dx.doi.org/10.1007/BF00627205
Título revista:Astrophysics and Space Science
Título revista abreviado:Astrophys Space Sci
ISSN:0004640X
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0004640X_v201_n2_p341_Chimento

Referencias:

  • Azuma, T. and Wada, S.: 1984, Preprint U.T. Komaba; Anderson, P., (1983) Phys. Rev., 28, p. 271
  • Anderson, P., (1984) Phys. Rev., 29, p. 615
  • Anderson, P., (1985) Phys. Rev., 32, p. 1302
  • Anderson, P., (1986) Phys. Rev., 33, p. 1567
  • Brown, L.S., Cassidy, J.P., (1977) Phys. Rev., 15, p. 2810
  • Chimento, L.P., (1988) Class. Quantum Grav., 5, p. 1137
  • Chimento, L.P., (1989) Class. Quantum Grav., 6, p. 1285
  • Chimento, L.P., (1990) Class. Quantum Grav., 7, p. 813
  • Chimento, L.P., Jakubi, A.S., Pensa, F.G., (1990) Class. Quantum Grav., 7, p. 1561
  • Duff, M.J., (1977) Nucl. Phys., 125, p. 334
  • Fischetti, M.V., Hartle, J.B., Hu, B.L., (1979) Phys. Rev., 20, p. 1757
  • Starobinsky, A.A., (1980) Phys. Letters, 91, p. 99
  • Wada, S., (1985) Phys. Rev., 31, p. 2470

Citas:

---------- APA ----------
Chimento, L.P. & Zuccalá, N.A. (1993) . Self-consistent solutions of the semi-classical Einstein equations with cosmological constant and perfect fluid. Astrophysics and Space Science, 201(2), 341-345.
http://dx.doi.org/10.1007/BF00627205
---------- CHICAGO ----------
Chimento, L.P., Zuccalá, N.A. "Self-consistent solutions of the semi-classical Einstein equations with cosmological constant and perfect fluid" . Astrophysics and Space Science 201, no. 2 (1993) : 341-345.
http://dx.doi.org/10.1007/BF00627205
---------- MLA ----------
Chimento, L.P., Zuccalá, N.A. "Self-consistent solutions of the semi-classical Einstein equations with cosmological constant and perfect fluid" . Astrophysics and Space Science, vol. 201, no. 2, 1993, pp. 341-345.
http://dx.doi.org/10.1007/BF00627205
---------- VANCOUVER ----------
Chimento, L.P., Zuccalá, N.A. Self-consistent solutions of the semi-classical Einstein equations with cosmological constant and perfect fluid. Astrophys Space Sci. 1993;201(2):341-345.
http://dx.doi.org/10.1007/BF00627205