  We previously showed that we can use di quark pairs as a model of how
nucleation of a new universe occurs. We now can construct a model showing
evolution from a dark matter dark energy mix to a pure cosmological constant
cosmology due to changes in the slope of the resulting scalar field,using much
of Scherrer's k-essence model.This same construction permits a use of the speed
of sound,in k-essence models evolving from zero to one. Having the sound speed
eventually reach unity permits matching conventional cosmological observations
in the aftermath of change of slope of a di quark pair generated scalar field
during the nucleation process of a new universe. These results are consistent
with applying Bunyi and Hu's semi classical criteria for cosmological
potentials to indicate a phase transition alluded to by Dr. Edward Kolbs model
of how the initial degrees of freedom declined from over 100 to something
approaching what we see today in flat space cosmology.
