It was suggested by Arun (et al.) That rotation enters the Friedmann equation like   [math](\frac{\ddot{R}}{R})^2 = \frac{8 \pi G}{3}\rho + \omega^2[/math]   [1]. see references   It's proposed the correct derivation is not only longer, but in this form, should have a sign change for the triple cross product. It is also apparent, no one has offered in their work a derivation other than the one implied through the Godel model. Really what is in implied by the centrifugal t