cosmology

Past and future isotropization in $f(R)$ dark energy models

Aps.org·October 5, 2026

We present a dynamical system analysis for the homogeneous and anisotropic Bianchi I cosmology in the context of Hu-Sawicki $f(R)$ gravity with parameters ${n,{C}_{1}}={1,1}$. Deriving the corresponding four-dimensional dynamical system from the field equatio…

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