The development of perturbations in the universe described by the nonstationary equation of state |
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| Authors: | L. M. Chechin and Sh. R. Myrzakul |
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| Affiliation: | (1) V. G. Fesenkov Astrophysical Institute of the National Center for Space Research and Technologies, Almaty, Kazakhstan |
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| Abstract: | The growth of the perturbation density in a baryon substance due to a nonstationary character of the equation of state of nonbaryon matter in the Universe is studied. It is shown that the perturbations evolve slower than within the Friedmann cosmological model. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 3, pp. 61–67, March, 2009. |
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| Keywords: | equation of state of the Universe nonbaryon matter growth in matter perturbations. |
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