Gravitational lensing effect in traversable wormholes
نویسندگان
چکیده
The present paper is intended for studying the effect of strong gravitational lensing in context charged wormhole. To study this effect, conditions determining existence photon spheres at and outside throat are obtained. necessary sufficient or wormhole derived. Furthermore, investigated three cases different forms redshift function. These include effective (i) throat, (ii) (iii) both throat. Consequently, these provide information about formation infinite number concentric rings may lead to detection geometries.
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ژورنال
عنوان ژورنال: Annals of Physics
سال: 2021
ISSN: ['1096-035X', '0003-4916']
DOI: https://doi.org/10.1016/j.aop.2021.168460