The paper investigates the uniformization theory of Gromov hyperbolic spaces using Busemann functions.
The approach is developed for unbounded domains, specifically the classical Poincaré half-space model.
Conformal densities via Busemann functions on Gromov hyperbolic spaces are studied, and it is proven that the resulting spaces are unbounded uniform spaces.
There is a one-to-one correspondence between proper geodesic Gromov hyperbolic spaces and unbounded locally compact uniform spaces.