Cosmological models with aG variable gravitational theory |
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| Authors: | V Caloi C Firmani |
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| Institution: | (1) Centro de Investigación y de Estudios Avanzados del InstitutoPolitécnico Nacional, México, D.F.;(2) Present address: Laboratorio Astrofisica Spaziale, Frascati, Italy;(3) Present address: Instituto de Astronomía, Universidad Nacional Autónoma de México, 20 México, D.F. |
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| Abstract: | A theory of gravitation with variableG is constructed as a modification of Brans-Dicke's theory. The theory is an attempt to include the effect both of matter and radiation on the inertia of a body, according to Mach's principle.  Big Bang cosmological models are computed and the corresponding primordial chemical compositions are found. |
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