Gravitational lensing of fast radio bursts: prospects for probing microlens populations in lensing galaxies

Ashish Kumar Meena, Prasenjit Saha

Gravitational lensing by a stellar microlens of mass $M$ forms two images separated by micro-arcseconds on the sky and has a time delay of $2\times 10^{-5}(M/{\mathrm{M}}_{\odot })$ seconds…