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Abstract:

Using several physical criteria, we show that a reasonable quantum vacuum can be defined in Bianchi type-I universes, at the cosmological singularity (and the asymptotic far future region), provided the initial expansion would not be very violent. © 1985 The American Physical Society.

Registro:

Documento: Artículo
Título:Weak and strong quantum vacua in Bianchi type-I universes
Autor:Castagnino, M.; Diego Mazzitelli, F.
Filiación:Instituto de Astronomía, Física del Espacio, Casilla de Correos 67, Sucursal 28, Argentina
Instituto de Física de Rosario (CONICET-UNR), Av. Pellegrini 250-2000 Rosario, 1428 Buenos Aires, Argentina
Instituto de Astronomía, Física del Espacio, Casilla de Correos 67, Sucursal 28, 1428 Buenos Aires, Argentina
Año:1985
Volumen:31
Número:4
Página de inicio:742
Página de fin:753
DOI: http://dx.doi.org/10.1103/PhysRevD.31.742
Título revista:Physical Review D
ISSN:05562821
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v31_n4_p742_Castagnino

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  • The authors think that the results of this paragraph can be extended to the case limt-> inf aj(t)=a0<= inf if a dotj/aj-> from {t -> inf} 0 quickly enough

Citas:

---------- APA ----------
Castagnino, M. & Diego Mazzitelli, F. (1985) . Weak and strong quantum vacua in Bianchi type-I universes. Physical Review D, 31(4), 742-753.
http://dx.doi.org/10.1103/PhysRevD.31.742
---------- CHICAGO ----------
Castagnino, M., Diego Mazzitelli, F. "Weak and strong quantum vacua in Bianchi type-I universes" . Physical Review D 31, no. 4 (1985) : 742-753.
http://dx.doi.org/10.1103/PhysRevD.31.742
---------- MLA ----------
Castagnino, M., Diego Mazzitelli, F. "Weak and strong quantum vacua in Bianchi type-I universes" . Physical Review D, vol. 31, no. 4, 1985, pp. 742-753.
http://dx.doi.org/10.1103/PhysRevD.31.742
---------- VANCOUVER ----------
Castagnino, M., Diego Mazzitelli, F. Weak and strong quantum vacua in Bianchi type-I universes. 1985;31(4):742-753.
http://dx.doi.org/10.1103/PhysRevD.31.742