Real quality arguments there! But both are correct , if you ask me: the special relativity standpoint derives from the motion of massive body as observed from certain rest frame , while the quantum mechanics describe the behaviour of such a body's constituents within space-time continuum. Dr. Petkov's innovation is the 4 dimensional worldtubes while that of Dr. Ming is the 3N- dimensionality of such worlds, both of which depart substantially from contemporary thinking.
Yet both elaborate on each other, just like general relativity describes the simultaneaous motion of all massive bodies , creating space,time and gravitation.
I find it shocking that such important ideas as those described Drs. Petkov's and Ming's could have been ignored or suppressed for so long. To what end? It is time science took its leadership role seriously