Traversable Wormholes in the Extended Teleparallel Theory of Gravity with Matter Coupling

被引:49
作者
Mustafa, G. [1 ]
Ahmad, Mushtaq [2 ]
Ovgun, Ali [3 ]
Shamir, M. Farasat [4 ]
Hussain, Ibrar [5 ]
机构
[1] Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China
[2] Natl Univ Comp & Emerging Sci, Chiniot Faisalabad Campus Pakistan, Islamabad, Pakistan
[3] Eastern Mediterranean Univ, Phys Dept, Via Mersin 10, Famagusta, North Cyprus, Turkey
[4] Natl Univ Comp & Emerging Sci, Lahore Campus, Lahore, Pakistan
[5] Natl Univ Sci & Technol, Sch Elect Engn & Comp Sci, H-12, Islamabad, Pakistan
来源
FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS | 2021年 / 69卷 / 8-9期
关键词
extended teleparallel theory; modified gravity; noncommutative geometry; wormhole solutions; LORENTZIAN WORMHOLES; PHANTOM WORMHOLES; F(R) GRAVITY; BLACK-HOLES; CONSTANT; COSMOLOGY; SPACETIME; STRINGS; LAMBDA; OMEGA;
D O I
10.1002/prop.202100048
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This study explores the Gaussian and the Lorentzian distributed spherically symmetric wormhole solutions in the f(tau,T) gravity. The basic idea of the Gaussian and Lorentzian noncommutative geometries emerges as the physically acceptable and substantial notion in quantum physics. This idea of the noncommutative geometries with both the Gaussian and Lorentzian distributions becomes more striking when wormhole geometries in the modified theories of gravity are discussed. Here we consider a linear model within f(tau,T) gravity to investigate traversable wormholes. In particular, we discuss the possible cases for the wormhole geometries using the Gaussian and the Lorentzian noncommutative distributions to obtain the exact shape function for them. By incorporating the particular values of the unknown parameters involved, we discuss different properties of the new wormhole geometries explored here. It is noted that the involved matter violates the weak energy condition for both the cases of the noncommutative geometries, whereas there is a possibility for a physically viable wormhole solution. By analyzing the equilibrium condition, it is found that the acquired solutions are stable. Furthermore, we provide the embedded diagrams for wormhole structures under Gaussian and Lorentzian noncommutative frameworks. Moreover, we present the critical analysis on an anisotropic pressure under the Gaussian and the Lorentzian distributions.
引用
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页数:21
相关论文
共 103 条
[1]   WORMHOLES IN THE BRANS-DICKE THEORY OF GRAVITATION [J].
AGNESE, AG ;
LACAMERA, M .
PHYSICAL REVIEW D, 1995, 51 (04) :2011-2013
[2]  
Ahmed AK, 2016, EUR PHYS J C, V76, DOI 10.1140/epjc/s10052-016-4118-5
[3]   Wormhole surgery and cosmology on the brane: The world is not enough [J].
Anchordoqui, LA ;
Bergliaffa, SEP .
PHYSICAL REVIEW D, 2000, 62 (06)
[4]  
[Anonymous], 1999, Journal of High Energy Physics
[5]  
[Anonymous], ARXIVPHYSICS0503046
[6]   k-Inflation [J].
Armendáriz-Picón, C ;
Damour, T ;
Mukhanov, V .
PHYSICS LETTERS B, 1999, 458 (2-3) :209-218
[7]   Vacuum spherically symmetric solutions in f(T) gravity [J].
Atazadeh, K. ;
Mousavi, Misha .
EUROPEAN PHYSICAL JOURNAL C, 2013, 73 (01) :1-6
[8]   Scalar-tensor teleparallel wormholes by Noether symmetries [J].
Bahamonde, Sebastian ;
Camci, Ugur ;
Capozziello, Salvatore ;
Jamil, Mubasher .
PHYSICAL REVIEW D, 2016, 94 (08)
[9]   Generalized Chaplygin gas, accelerated expansion, and dark-energy-matter unification [J].
Bento, MC ;
Bertolami, O ;
Sen, AA .
PHYSICAL REVIEW D, 2002, 66 (04)
[10]   Non-extremal instantons and wormholes in string theory [J].
Bergshoeff, E ;
Collinucci, A ;
Gran, U ;
Roest, D ;
Vandoren, S .
FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS, 2005, 53 (7-8) :990-996