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arXiv · 1002.4988

Power spectrum of large-scale structure cosmological models in the framework of scalar-tensor theories

M. A. Rodriguez-Meza
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Abstract

We study the large-scale structure formation in the Universe in the frame of scalar-tensor theories as an alternative to general relativity. We review briefly the Newtonian limit of non-minimally coupled scalar-tensor theories and the evolution equations of the $N$-body system that is appropriate to study large-scale structure formation in the Universe. We compute the power-spectrum of the universe at present epoch and show how the large-scale structure depends on the scalar field contribution.

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M. A. Rodriguez-Meza. 2010-02-26. Power spectrum of large-scale structure cosmological models in the framework of scalar-tensor theories. https://doi.org/10.1088/1742-6596%2F229%2F1%2F012063

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