Everyone has different ideas of what a “perfectly” or “near perfectly” simulated universe would look like, I was trying to go off of Douglas’s idea of it, where I think the boundary errors would have effect.
I still don’t see how rewinding would be interference; I imagine interference would be that some part of the “above ours” universe gets inside this one, say if you had some particle with quantum entanglement spanning across the universes (although it would really also just be in the “above ours” universe because it would have to be a superset of our universe, it’s just also a particle that we can observe).
Everyone has different ideas of what a “perfectly” or “near perfectly” simulated universe would look like, I was trying to go off of Douglas’s idea of it, where I think the boundary errors would have effect.
I still don’t see how rewinding would be interference; I imagine interference would be that some part of the “above ours” universe gets inside this one, say if you had some particle with quantum entanglement spanning across the universes (although it would really also just be in the “above ours” universe because it would have to be a superset of our universe, it’s just also a particle that we can observe).