Non-commutative geometries and wormhole solutions in f(G) gravity

被引:0
|
作者
Ilyas, M. [1 ]
Khan, Sobia [2 ]
Athar, A. R. [3 ]
Khan, Fawad [1 ]
Iqbal, Rohna [2 ]
Alrebdi, Haifa I. [4 ,5 ,6 ]
机构
[1] Gomal Univ, Inst Phys, Dera Ismail Khan 29220, KP, Pakistan
[2] Quaid I Azam Univ, Dept Math, Islamabad 45320, Pakistan
[3] Islamia Univ Bahawalpur, Inst Phys, Baghdad Ul Jadeed Campus, Bahawalpur 63100, Pakistan
[4] Princess Nourah Bint Abdulrahman Univ, Coll Sci, Dept Phys, POB 84428, Riyadh 11671, Saudi Arabia
[5] Prince Sattam Bin Abdulaziz Univ, Coll Sci & Humanities Alkharj, Dept Math, Alkharj 11942, Saudi Arabia
[6] Univ Bisha, Coll Sci, Dept Phys, Bisha, Saudi Arabia
关键词
Noncommutative geometry; wormhole solutions; f(G) gravity; DARK ENERGY;
D O I
10.1142/S0219887824503225
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The paper investigates the static, non-commutative solutions of wormholes (WHs) that exhibit spherical symmetry. The study is conducted in the setting of modified Gauss-Bonnet gravity. Our investigation employs two methods: to construct a shape function using a viable f(G) gravity model and to infer the f(G) model through a specific shape function. We then carefully analyze the energy constraints for both methods. Our findings reveal the following results. For each value of r, the first technique provides a physically viable solution of WH related to the ordinary matter. The second approach has a feasible solution only when the values of r are high. This study analyzes the complex procedure of the development of cosmic structures to demonstrate a connection between hypothetical and observed data.
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收藏
页数:17
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