Hmm...Ekpyrotic brane collision , interesting I thought of this , 30 , 35yrs ago. Never thought much of it , just my imagination of understanding this Universe . Never did I think that some would take it seriously . Well ..there you go . You see , for me when both branes came together , they created the galaxies , through electrics and magnetics . There was no BB , just where these two branes collided , met with extremely high energy , hence galaxies . And this only happens at certain points in space in the Universe . Hence the dotting so to speak of galaxies in the Universe . This then led me to then to my agreement with the Plasma Universe . It just made sense . But anyway thats old news . Well I'm not a math guy , so what does all your saying come to ?