2 papers
gr-qc2026
Frequency shift in gravitational lensing by Kerr metric
Samaneh Sarbaz, Sohrab Rahvar
In this study, we calculate the relative frequency shift () caused by gravitational lensing resulting from the transverse motion of a spinning lens described by the Kerr met…
astro-ph.EP2024
Frequency Shift in Binary Lensing System
Samaneh Sarbaz, Sohrab Rahvar
Gravitational microlensing with binary lensing is one of the channels for detecting exoplanets. Due to the degeneracy of the lens parameters for the binary microlensing, additional…