Remarks on the “ New Redshift Interpretation ”

In a recent article in Modern Physics Letters A, Gentry proposed a new static cosmological model that seeks to explain the Hubble relation as a combination of gravitational and Doppler red shifts. We show that Gentry's model, although supposedly based on general relativity, is inconsistent with the Einstein field equations; that it requires delicate fine tuning of initial conditions; that it is highly unstable, both gravitationally and thermodynamically; and that its predictions disagree clearly with observation.