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arXiv · 2208.09984

Fractional Mimetic Dark Matter Model in Fractional Action-like Variational Approach

C. F. L. Godinho·I. V. Vancea
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Abstract

In this paper, we propose a new model of fractional mimetic dark matter based on the fractional action-like variational approach FALVA implementation of fractionality. The model is non-local at classical level and its equations of motion are highly non-linear. We discuss two particular cases of non-fractional and fractional mimetic dark fields and solve completely the equations of motion of these models. In particular, we obtain the metric of the fractional physical space-time. Also, we obtain the basic geometrical objects in the two cases.

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BibTeXRIS

C. F. L. Godinho, I. V. Vancea. 2022-08-21. Fractional Mimetic Dark Matter Model in Fractional Action-like Variational Approach. https://arxiv.org/abs/2208.09984

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