MIXMASTER NUMERICAL BEHAVIOR AND GENERALIZATIONS

Artigo

Fecha

1992-02-15

Registro en:

Physical Review D. College Pk: American Physical Soc, v. 45, n. 4, p. 1158-1162, 1992.

0556-2821

http://hdl.handle.net/11449/38863

10.1103/PhysRevD.45.1158

WOS:A1992HE35200017

WOSA1992HE35200017.pdf

http://repositorioslatinoamericanos.uchile.cl/handle/2250/3910102

Autor

Universidade Estadual Paulista (Unesp)

Institución

Universidade Paulista Júlio de Mesquita Filho (Brasil)

Resumen

The numerical simulation of the mixmaster universe serves the purpose of suggesting two kinds of results. The intrinsic time evolution, during contraction, will be seen to be nonchaotic. This is a necessary feature of relativistic cosmological models undergoing this kind of motion. The mixmaster model also provides a clue on how to define chaoticity for systems described by nonautonomous sets of differential equations.

Materias

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