Anisotropic Spherical Solutions through Extended Gravitational Decoupling Approach

Understand

This paper is devoted to evaluating exact anisotropic spherical solutions for static self-gravitating systems through extended geometric deformation decoupling technique.

• For this purpose, we consider an isotropic Tolman IV solution and extend it to anisotropic domain by transforming both temporal as well as radial metric potentials.
• To examine the physical viability and stability of interior anisotropic solutions, we plot energy bounds, TOV equation, causality condition and adiabatic index for the stars Her X-I and PSR J 1416-2230.
• It is found that both obtained models show realistic behavior as they fulfill all physical constraints as well as stability criterion.