Eckard, about this time, the time=0 is just maybe at this begining of our physicality Before the inflation , a Little bit like the begining of this universal Clock of evolution, beyond this physicality now and at this preinflation, it is without time, matter, geometries, topologies, space, we have just an infinite eternal energy in logic, I cannot affirm of course, I just explain my intuitive philosophical idea. The time inside this physicality cannot really be correlated with this eternity for me, we are inside a physicality where a specific dynamic of evolution exists and where we have codes and informations, matters, fields , geometries, topologies inide a probable finite system evolving. We cannot really consider the real infinity and eternity inside this physicality, we must probably accept that we are inside this physicality with limitations of understanding, it is already well to try finding Concrete deterministic answers inside this universe, we know so few but we evolve, This humility in fact tell us that you can utilise all what you want like mathematical Tools like fourier or other harmonical series of this or that or to rank the infinities, that will not change our limitations, never weshall reach this eternity and infinity really inside this physicality. We can just I repeat analyse this physicality and have intuitive interpretations philosophical about this eternal infinity beyond this physicality and beyobnd our understanding.