affiliation not provided to SSRN
Cosmology, Dark energy and dark mattter, Horava-Lifshitz Gravity
RN Black Holes, Dark Matter Halos, Strong Gravitational Lensing, Shadow
Shadow, Gravitational lensing, Null geodesics, Bardeen black hole
Gravitational lensing, null geodesics, equatorial plane, Plasma Physics, Black hole physics, Black hole shadow.