> but the attempt to represent that wave function by approximately classical wave functions _has_ split. Exactly. The problem is that people keep trying to vi

> but the attempt to represent that wave function by approximately classical wave functions _has_ split. Exactly. The problem is that people keep trying to view quantum physics through a classical lens. Decoherence is simply the fact that a quantum state evolves to a point where it can no longer be mathematically represented as a tensor product state. I don't lose any sleep over that.