Dynamical System Analysis Of Chameleon Mechanism in Brans-Dicke Scalar-Tensor Model

Azwar Sutiono, Agus Suroso, Freddy Permana Zen

We investigated the stability of the chameleon screening mechanism in the Brans-Dicke scalar-tensor model. We define a constraint on the Brans-Dicke parameter ${\omega }_{BD}^{\ast }$ identifyin…