Anisotropic compact star with Vaidya–Tikekar potential in f(Q) gravity.
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| Title: | Anisotropic compact star with Vaidya–Tikekar potential in f(Q) gravity. |
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| Authors: | AWAIS, M.1 (AUTHOR) mawaisarain181@gmail.com, AZAM, M.1 (AUTHOR) muhammadawais.maths@gmail.com |
| Source: | Journal of Astrophysics & Astronomy. 2/20/2026, Vol. 47 Issue 1, p1-12. 12p. |
| Subjects: | Compact objects (Astronomy), Gravitational potential, Schwarzschild metric, Fluids, Pulsars |
| Abstract: | The goal of this work is to develop physical models for spherically symmetric systems in the realm of f(Q) gravity. The field equations are set up for an anisotropic fluid, and formulate these equations using the physical ansatz of the Vaidya–Tikekar solution. The intrinsic constants of the model can be ascertained by matching the interior solution to the external Schwarzschild solution. The use of accessibility conditions helps to understand the physical viability of the obtained model. LMC X-4 pulsar is used as a toy model to test the viability of the model, and Mathematica software is used for deeper insights and visualisation of the physical parameters against fixed values of constants. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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