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Anisotropic spherically symmetric solutions within the framework of theBrans-Dicke theory are uncovered through a unique gravitational decouplingapproach involving a minimal geometric transformation. This transformationeffectively divides the Einstein field equations into two separate systems,resulting in the alteration of the radial metric component. The first systemencompasses the influence of the seed source, derived from the metric functionsof the isotropic Tolman IV solution. Meanwhile, the anisotropic source issubjected to two specific constraints in order to address the second system. Byemploying matching conditions to determine the unknown constants at theboundary of the stellar object, a comprehensive examination of the internalstructure of stellar systems ensues. This investigation delves into the impactof the decoupling parameter, the Brans-Dicke parameters, and a scalar field onthe structural characteristics of anisotropic spherically symmetric spacetimes,all while considering the strong energy conditions.

Gravitational decoupling of anisotropic stars in the Brans-Dicke theory