In the new physics Q-FFF Model, the vacuum is depicted as an oscillating 3D Tetrahedral Space Frame between Nodes located at a variable Planck Distance, influenced by Distance Concentration around all black holes with a special concentration form, combined with a Dilution point (called a White Hole) in the middle of equal sized Herbig Haro Black Hole systems, forming stars and galaxies out of the Axion string Vacuum.
Vacuum Polarization is assumed DILUTING around a White Hole and CONDENSING around each Black Hole of the Herbig Haro system.
Vacuum Diluting seems the origin of the Star and Galaxy formation .
Two different sized black hole ejected from the big bang are able to eat each other!
However, two EQUALLY SIZED Herbig Haro Black Holes DO NOT eat each other.!.
They repel each other and form a dual extended Herbig Haro system and one White Hole in the middle, forming monster Hydrogen stars (between the first monster Black Holes) popping out of the white hole diluted vacuum center.
These H-stars are able to produce small equal sized dual Herbig Haro black holes for new Herbig Haro star formation by its (super) nova explosion of the massless Starspot black holes. (see The Hand of God, below.)
(Examples of the violation of the second law of thermodynamics in space.)
Small massless Comet black holes seem to be created by the star magnetic interference Micro Black Hole ejections.
Starspot black holes seem to be created by crashed Comets back into the mother star. see also: https://vixra.org/author/leo_vuyk
Conclusion; the origin of the Quenching or stopping intermediate star production seems to be originated by the few available starspots created by supernova spreading of new interference comet black holes in the quencing periode.
Below: Pictor A: X-ray emission as evidence of the Birkeland current carrousel system with two jets between equal Black Holes of the Herbig Haro system..
Forming stars and Galaxies out of the oscillating Axion string vacuum, by equally sized Tadpoles, self propelled by their self produced Plasma Tails. (below)
The formation of self propelled Tadpoles and dual HH Jets out of the plasma disc, around the White Hole of each Galaxy.
The origin of Quasars in the early universe by the dual Herbig Haro Jets pointing to the first dual Black Holes.:
What is the starting point of the universe at the String big bang?
Below: 2-Dimensional Rigid Transformer String based Big Bang Knot (like every black hole) explosion into small chunks (Dark Matter Black Holes) and evaporation into the oscillating 3-D tetrahedral space frame with variable Planck distances between the Nodes.