Accelerating Universe scenario in anisotropic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si14.svg" display="inline" id="d1e530"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>Q</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math> cosmology

نویسندگان

چکیده

In this paper, we investigate the exact solution of an anisotropic space-time in context $f(Q)$ gravity, where $f\left( Q\right) $ is arbitrary function non-metricity scalar $Q$. Here, consider a specific power-law form as =\alpha Q^{n+1}+\beta $, $\alpha $\beta and $n$ are free model parameters. Using cosmology ($a\left( t\right) \propto t^{m}$), analyze physical behavior cosmological parameters such energy density, pressure, EoS parameter, skewness parameter. Further, validated with conditions found that our $\ behaves like quintessence present $% \Lambda $CDM future.

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ژورنال

عنوان ژورنال: Chinese Journal of Physics

سال: 2022

ISSN: ['0577-9073', '2309-9097']

DOI: https://doi.org/10.1016/j.cjph.2022.09.002