ABSTRACT
We saw that with an approach of the form (388) or (389), we would have solved the problem we had with the Ricci scalar quantization, where a quantum solution did not necessarily also automatically solve the Einstein field equations. The product structure in Eq. (388) or Eq. (389) assures such a simultaneous result. However, even though we already obtained a variety of impressive outcomes, there are still a few technical issues that we intend to tackle within this chapter.
