  A new class of solutions describing analytical solutions for compact stellar
structures has been developed within the tenets of General Relativity.
Considering the inherent anisotropy in compact stars, a stable and causal model
for realistic anisotropic neutron stars was obtained using the general theory
of relativity. Assuming a physically acceptable non-singular form of one metric
potential and radial pressure containing the curvature parameter $R$, the
constant $k$, and the radius $r$, analytical solutions to Einstein's field
equations for anisotropic matter distribution were obtained. Taking the value
of $k$ as -0.44, it was found that the proposed model obeys all necessary
physical conditions, and it is potentially stable and realistic. The model also
exhibits a linear equation of state, which can be applied to describe compact
stars.
