A SIMPLE PROOF OF CHEBOTAREV'S DENSITY THEOREM OVER FINITE FIELDS

We present a simple proof of the Chebotarev density theorem for finite morphisms of quasi-projective varieties over finite fields following an idea of Fried and Kosters for function fields. The key idea is to interpret the number of rational points with a given Frobenius conjugacy class as the number of rational points of a twisted variety, which is then bounded by the Lang-Weil estimates.