Kantowski–Sachs Tsallis holographic dark energy model with sign-changeable interaction

Abstract In this work devoted to the investigation of Tsallis holographic dark energy (IR cut-off is Hubble radius) in homogeneous and anisotropic Kantowski–Sachs Universe within frame-work Saez–Ballester scalar tensor theory gravitation. We have constructed non-interacting interacting models by solving field equations using relationship between metric potentials. This relation leads a viable deceleration parameter model which exhibits transition from acceleration. case, we focus on sign-changeable interaction matter. The dynamical parameters like equation state parameter, densities matter, statefinder are explained through graphical representation. And also, discussed stability analysis our models.