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Abstract In the present article, A new class of singularity-free charged anisotropic stars is derived in f (Q) -gravity regime. To solve the field equations, we assume a particular form of anisotropy along with an electric field and obtain a new exact solution in f (Q) -gravity. The explicit mathematical expression for the model parameters is derived by the smooth joining of the obtained solutions with the exterior Reissner–Nordstrom de-Sitter solution across the bounding surface of a compact star along with the requirement that the radial pressure vanishes at the boundary. We have modeled four self-gravitating pulsar objects such as LMC X-4, PSR J1903+327, PSR J1614-2230, and GW190814 in our current study and predict the radii of these objects that fall between 8 and 10 km. Furthermore, the physical validity of the solution is performed for self-gravitating object PSR J1614-2230 with mass 1. 97 0. 04~M 1. 97 ± 0. 04 M ⊙ with radius 10 km. The solution successfully fulfills all the physical requirements along with the stability and hydrostatic equilibrium conditions for a well-behaved model. The non-metricity f (Q) -parameter 䃑 χ 1 and electric charge parameter η play an important role in the maximum mass of the objects. The maximum mass increases when 䃑 χ 1 and η increase but a non-collapsing stable object can be obtained when 䃑 0. 0205 χ 1 ≤ 0. 0205 and 0. 0006 η ≤ 0. 0006.
Maurya et al. (Fri,) studied this question.