Nonsingular cosmological model with background field in flat space-time theory of gravitation |
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| Authors: | Walter Petry |
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| Institution: | (1) Mathematisches Institut, Universität Düsseldorf, Germany |
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| Abstract: | A previously studied theory of gravitation in flat space-time is applied to homogeneous, isotropic cosmological models. In addition to radiation a two-component fluid model consisting of dust and of a background field is studied. This universe starts from a nonsingular state and expands for ever. The energy of radiation, of dust and of the background are emerged from the gravitational energy. Entropy is produced. The age of the universe is infinite measured in units of absolute time whereas the proper-time of the universe is finite. The sum of the density parameters of dust, of radiation and of the background field is about one. There is no flatness and no monopole problem. |
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