Gürtuğ, ÖzayMangut, MertHalilsoy, MustafaGürtuğ, Özay2024-07-122024-07-122021Gürtuğ, O., Mangut, M. ve Halilsoy, M. (2008). Gravitational lensing in rotating and twisting universes. Astroparticle Physics. 128, s. 1-10.0927-650510.1016/j.astropartphys.2021.1025582-s2.0-85099388096https://www.sciencedirect.com/journal/astroparticle-physics/vol/128/suppl/Chttps://doi.prg/10.1016/j.astropartphys.2021.102558https://hdl.handle.net/20.500.12415/3266Gravitational lensing caused by the gravitational field of massive objects has been studied and acknowledged for a long period of time. In this paper, however, we propose a different mechanism where the bending of light stems from the non-linear interaction of gravitational, electromagnetic and axion waves that creates the high curvature zone in the space-time fabric. The striking distinction in the present study is that in contrast to the convex lensing in the gravitational field of a massive object, hyperbolic nature of the high curvature zone of the background space-time may give rise to concave lensing. Expectedly detection of this kind of lensing becomes possible through satellite detectors.enAttribution-NonCommercial-NoDerivs 3.0 United Statesinfo:eu-repo/semantics/openAccessGravitational lensingTwisting universesArticle10Q11128WOS:000621632600008Q3