In Q-FFF Theory, A Black Hole is an elementary compound Axion particle Knot (image) which is compressed by the oscillating waving Axion Vacuum space Frame. the smallest black holes in space can be described as Ball Lightning globules. (image)
The Axion vacuum, is an oscillating Axion 3D space frame system oscillating between regulary Nods at variable distances located in space. The wavings structure and nodal distances of the vacuum Node points seems to be created by the local mass disribution the vacuum Node points , like stars gas, comcentrations or black holes. (image below)
? By the opposite collision of vacuum Axions at the trapped space time inner ring of the black hole, also named by Roger Penrose "The trapped Space Horizon"of each black hole. (image below)
What is the relation between Quantum Gravity and the waving oscillating Dark Energy Axion Vacuum?
Ball lightning Black Hole Knot.