Cosmic Anisotropy and Fast Radio Bursts

Understand

In the recent years, the field of fast radio bursts (FRBs) is thriving and growing rapidly.

• It is of interest to study cosmology by using FRBs with known redshifts.
• In the present work, we try to test the possible cosmic anisotropy with the simulated FRBs.
• In particular, we only consider the possible dipole in FRBs, rather than the cosmic anisotropy in general, while the analysis is only concerned with finding the rough number of necessary data points to distinguish a dipole from a monopole structure through simulations.