Anew generic class of charged stellar structure in extended teleparallel gravity

被引:0
|
作者
Shahzad, M. R. [1 ]
Fakhar, Liaba [1 ]
Nazar, H. [2 ,3 ]
Ashraf, Asifa [4 ]
Abidi, Awatef [5 ]
机构
[1] Bahauddin Zakariya Univ, Dept Math, Vehari Campus, Vehari 61100, Pakistan
[2] Islamia Univ Bahawalpur, Dept Math, Bahawalpur, Pakistan
[3] Khazar Univ, Res Ctr Astrophys & Cosmol, 41 Mehseti St, AZ-1096 Baku, Azerbaijan
[4] Zhejiang Normal Univ, Sch Math Sci, Jinhua 321004, Zhejiang, Peoples R China
[5] King Khalid Univ, Coll Sci Abha, Phys Dept, Abha, Saudi Arabia
来源
PHYSICS OF THE DARK UNIVERSE | 2025年 / 48卷
关键词
Compact stars; Quintessence field; Stability; Anisotropy; Modified f(T) gravity; F T GRAVITY; NEUTRON-STARS; COMPACT STARS; WORMHOLE SOLUTIONS; STRANGE STARS; MODELS; INFLATION; CONSTANT; MATTER; FLUID;
D O I
10.1016/j.dark.2025.101851
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In the present work, we proposed anew class of well-behaved charged spherical stellar models in f(T) gravity. A short review of the formulation of field equations is presented by taking the linear model of torsion function as f(T) = aT+/3, where a is the coupling parameter of the theory, which is responsible for the deviation from the slandered General Relativity (GR) theory and explains the matter field's tendency to couple with geometry. To obtain a realistic solution to the established field equations we have selected a well-behaved ansatz of generalized Tolman-Kuchowicz (GTK) potential functions and the well-studied MIT bag model equation of state. As an external geometry, we include the Reissner-Nordstr & ouml;m solution for matching conditions to identify the unknown constants resulting from the GTK metric. The proposed model undergoes comprehensive validation to confirm its viability as a physically consistent compact object within the framework of f(T) gravity. We meticulously analyze two critical parameters: a and n, examining their effects on the mass, radius, and overall stability of the stellar configuration. Our investigations reveal that the model demonstrates stable behavior, devoid of singularities, and successfully accounts fora diverse array of observed compact objects in astrophysics. This thorough examination ensures that the model adheres to necessary physical criteria, reinforcing its potential applicability to understanding compact star phenomena.
引用
收藏
页数:14
相关论文
共 50 条
  • [31] Gravitational entropy of stringy charged black holes in teleparallel gravity
    Mourad, M. F.
    Abdelgaber, M.
    INDIAN JOURNAL OF PHYSICS, 2023,
  • [32] Charged compact star models in extended symmetric teleparallel gravity and influence of charge and coupling parameters on the star configuration
    S. K. Maurya
    Fadhila Al Khayari
    G. Mustafa
    Baiju Dayanandan
    Phongpichit Channuie
    Farruh Atamurotov
    The European Physical Journal C, 85 (4):
  • [33] Gravitational entropy of stringy charged black holes in teleparallel gravity
    Mourad, M. F.
    Abdelgaber, M.
    INDIAN JOURNAL OF PHYSICS, 2023, 97 (14) : 4503 - 4508
  • [34] Gravitational entropy of stringy charged black holes in teleparallel gravity
    M. F. Mourad
    M. Abdelgaber
    Indian Journal of Physics, 2023, 97 : 4503 - 4508
  • [35] Analysis of complexity on the anisotropic charged fluid in modified teleparallel gravity
    Hanif, S.
    Bhatti, M. Z.
    CHINESE JOURNAL OF PHYSICS, 2024, 87 : 1 - 15
  • [36] Analyzing gravastar structure with the Finch-Skea metric in extended modified symmetric teleparallel gravity
    Ibrar, Iqra
    Sharif, M.
    NUCLEAR PHYSICS B, 2025, 1011
  • [37] Noether symmetries and boundary terms in extended Teleparallel gravity cosmology
    Bahamonde, Sebastian
    Camci, Ugur
    Capozziello, Salvatore
    CLASSICAL AND QUANTUM GRAVITY, 2019, 36 (06)
  • [38] On reconstruction of extended teleparallel gravity from the cosmological jerk parameter
    Chakrabarti, Soumya
    Said, Jackson Levi
    Bamba, Kazuharu
    EUROPEAN PHYSICAL JOURNAL C, 2019, 79 (06):
  • [39] Attractor and slow roll parameterized inflation in extended teleparallel gravity
    Qummer, Saba
    Jawad, Abdul
    Younas, M.
    ASTROPARTICLE PHYSICS, 2021, 133
  • [40] Cosmic acceleration and stability of cosmological models in extended teleparallel gravity
    A Y Shaikh
    S V Gore
    S D Katore
    Pramana, 2021, 95