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Aug13-08, 07:02 PM
P: 157
Doesn't QM allow for FTL travel?

Sure, it will have 'traveled' faster than light if you see it here than there in a short time. But if your going into the muddy details remember that relativity says you cannot 'communicate' faster than light. Specific conditions can be contrived where objects appear to be traveling faster than light and that's fine, because you still cannot communicate faster than light and causality is maintained.