Anisotropic spacetimes in f(T, B) theory II: Kantowski–Sachs Universe

In the context of modified teleparallel f(T, B) theory gravity, we consider a homogeneous and anisotropic background geometry described by Kantowski–Sachs line element. We derive field equations investigate existence exact solutions. Furthermore, evolution trajectories for is studied deriving stationary points at finite infinite regimes. For $$f(T,B)=T+F\left( B\right) $$ theory, prove that specific limit function $$F\left( , Universe has expanding isotropic as an attractor with zero spatial curvature. remark there are no future attractors where asymptotic solution describes nonzero