Quark Stars in Massive Brans-Dicke Gravity with Tolman-Kuchowicz Spacetime

In this paper, we construct anisotropic model representing salient features of strange stars in the framework of massive Brans-Dicke gravity. We formulate the field equations for Tolman-Kuchowicz ansatz by incorporating the MIT bag model. Junction conditions are applied on the boundary of the stellar model to evaluate the unknown constants in terms of mass and radius of the star. The radius of the strange star candidate PSR J1614-2230 is predicted by assuming maximum anisotropy at the surface of the star for different values of the coupling parameter, mass of the scalar field and bag constant. We examine various properties as well as the viability and stability of the anisotropic sphere. We conclude that the astrophysical model agrees with the essential criteria of a physically realistic model for higher values of the coupling parameter as well as mass of the scalar field.