I asked a different question here regarding MWI and circularity. But here's something else that was thinking about. Does it logically make sense that the MWI uses the Born rule for decoherence (without deriving it). For example, in an experiment, the worlds decohere/split in accordance to the Born rule.
closed as unclear what you're asking by Emilio Pisanty, user191954, Ben Crowell, Jon Custer, ZeroTheHero Oct 14 '18 at 5:03
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.