Atıf İçin Kopyala
Gudekli E., Zubair M., Kamran M. J., Ahmed I.
INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS, cilt.19, sa.04, ss.1-18, 2022 (SCI-Expanded)
-
Yayın Türü:
Makale / Tam Makale
-
Cilt numarası:
19
Sayı:
04
-
Basım Tarihi:
2022
-
Doi Numarası:
10.1142/s0219887822500566
-
Dergi Adı:
INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS
-
Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, Metadex, zbMATH, Civil Engineering Abstracts
-
Sayfa Sayıları:
ss.1-18
-
Anahtar Kelimeler:
F(T, T) gravity, anisotropic stars, Karmarkar condition, FIELD-EQUATIONS, COMPACT STARS, STABILITY, SPHERES, FLUID, THERMODYNAMICS, RECONSTRUCTION, COMPATIBILITY, EQUIVALENT, CRACKING
-
İstanbul Üniversitesi Adresli:
Evet
Özet
In this study, we have explored an anisotropic stellar configuration by applying the Karmarkar condition in the framework of [Formula: see text] [where [Formula: see text] and [Formula: see text] stand for torsion and trace of energy–momentum tensor (EMT)] gravity. We have developed field equations of [Formula: see text] gravity for a spherically symmetric line element and considered a viable [Formula: see text] model, i.e. [Formula: see text] (where [Formula: see text] and [Formula: see text] are arbitrary constants) for meaningful results. Following [S. K. Maurya, B. S. Ratanpal and M. Govender, Ann. Phys. 382 (2017) 36], a spherically symmetric solution of embedding class I has been explored which resulted into a generalized compact stellar model. For the evaluation of unknown parameters, we use the matching conditions at the boundary by taking spherical space-time metric as interior and Schwarzschild space-time solution as exterior space-time metric. The viability of our proposed model is checked by exploring the nature of thermodynamical variables ([Formula: see text], [Formula: see text], [Formula: see text]), anisotropy, energy condition, Tolman–Oppenheimer–Volkov (TOV) forces, Abreu condition, equation of state parameters and adiabatic index taking the observational data of different compact stars like PSR J1416-2230, 4U 1608-52, Cen X-3, EXO 1785-248 and SMC X-1. Our stellar model is found.