This is pretty much my own personal theory but in slightly different words.Captain Blackout said:So there's this pervasive theory in quantum physics, the "Many World Theory" if I have my title right. Basically it says that at every moment there's a 'quantum decision' to be made the universe splits. I flip a coin. It doesn't come down heads or tails. It comes down head in one universe and tails in the other.
I hate this theory. It has almost as many holes as Descartes meditations, not the least of which being where did the energy for a second universe come from? I have a counter-proposal.
All possibilities already exist. Reality is a 'web' of possibilities. All possible tomorrows that can come from today and all possible pasts that could lead to today exist simultaneously. A being of sufficient power could visit each static universe by following the 'quantum decisions' that link each universe.
We are not quite such beings. We only experience those universes that our abilities allow us to. Time does not flow, but rather, we move from moment to moment as we choose (or have it chosen for us) which reality to experience. Those moments are not moments of time as we perceive them but rather already existent realities we come into.
DISCLAIMER: This does NOT support quantum immortality so do NOT kill yourself trying to prove me or yourself right or wrong.
Every possible outcome from a decision has a probability. In every 'alternate' (not a good word, but it will do for now) universe there is at least 1 probability which is different. Each probability is tried out forming an infinite number of universes. Now there is also the probability of being able to move between universes, creating probabilities of probabilities, creating 'groups' as it were of an infinite number of universes where some can be affected by others and some can't.
Quantum Physics is good fun.