Strong field lensing by Damour-Solodukhin wormhole
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2018/07/027
Abstract: We investigate the strong field lensing observables for the Damour-Solodukhin wormhole and examine how small the values of the deviation parameter $\lambda $ need be for reproducing the observables for the Schwarzschild black hole. While… read more here.
Keywords: lensing damour; strong field; field lensing; solodukhin wormhole ... See more keywords
Can Weak Field Lensing Distinguish Between a Naked Singularity, an Ellis-Bronnikov Regular Wormhole and a Black Hole?
Sign Up to like & getrecommendations! Published in 2020 at "Gravitation and Cosmology"
DOI: 10.1134/s0202289320010089
Abstract: Abstract The purpose of this paper is to investigate if the weak field lensing (WFL) observables can distinguish between three physically distinct lenses, mathematically connected by a combination of real and complex transformations. All three… read more here.
Keywords: field; black hole; field lensing; lensing distinguish ... See more keywords