Brief and simplified suggestion to complement exploration on the wave function of the universe https://www.iqoqi-vienna.at/news-events/events/news-detail/article/from-switching-quantum-times-to-a-new-perspective-on-the-wave-function-of-the-universe:
The wave function of the universe has to be based on the cosmos self-realized and self-actualized process and mechanism as briefly discerned here https://www.epistemologyontologyfoundationinstitute.org/local-and-non-local-blog/on-wholism-epistemology-and-ontology and https://www.epistemologyontologyfoundationinstitute.org/local-and-non-local-blog/brief-suggestion-on-exploring-process-and-mechanism-of-intertwinement-and-entanglement-in-nature as well as in past discernments. And which is also the process and mechanism that give rise to the essence, nature, and ground of being. And nature. And All That Exist and Ever Exist.
And as such, the "wave function of the universe" can be formalized as the dynamic "universal intertwinement and entanglement process and mechanism" https://www.epistemologyontologyfoundationinstitute.org/local-and-non-local-blog/on-from-simplicity-to-complexity-and-beyond
Updated 08/01/2019: a cecent scientific progress
Updated 08/14/2019: an illustration backreaction.blogspot.com/2019/08/the-problem-with-quantum-measurements.html of why beside known incompatibility between quantum physics and relativity, past discernments suggested that quantum measurements and predictions are more about probabilities and statistics than nature of reality and truth or essential and meaningful epistemology and ontology. And which need to be expanded and advanced for scientific quest beyond the known physical world..
Epistemology of Life and Ontology of Existence Foundation and Institute