The String Nucleus Black Hole Big Bang.
Q-FFF theory says- the string nucleus Big Bang came after the Big Crunch of a former multiverse string nucleus content., forming the energetic oscillating vacuum lattice at the front of the explosion by lesser vacuum string pressure and string knot black holes at the rear compressed by the new evaporated vacuum. see:The Electric Universe by Electric Dark Matter Big Bang Black Holes of Quantum FFF Theory. https://vixra.org/pdf/1902.0349v1.pdf