Stable Wormholes in the Background of an Exponential f(R) Gravity
G. MustafaDepartment of Mathematics, Shanghai University, Shanghai 200444, ChinaIbrar HussainSchool of Electrical Engineering and Computer Science, National University of Sciences and Technology, H-12, Islamabad 44000, PakistanM. Farasat ShamirNational University of Computer and Emerging Sciences, Lahore Campus, Punjab 54000, Pakistan
2020en
ABI
Annotatsiya
The current paper is devoted to investigating wormhole solutions with an exponential gravity model in the background of f ( R ) theory. Spherically symmetric static spacetime geometry is chosen to explore wormhole solutions with anisotropic fluid source. The behavior of the traceless matter is studied by employing a particular equation of state to describe the important properties of the shape-function of the wormhole geometry. Furthermore, the energy conditions and stability analysis are done for two specific shape-functions. It is seen that the energy condition are to be violated for both of the shape-functions chosen here. It is concluded that our results are stable and realistic.
Hali tarjima qilinmagan
Identifikatorlar
Iqtiboslar va manbalar
2 ta iqtibos0 ta foydalanilgan manba