The reality and dimension of space and the complexity of quantum mechanics

摘要: The dimension (and signature) of space is a result distances being real numbers and quantum mechanical state functions complex ones; it an inescapable consequence mechanics group theory. So nonrelativistic cannot be complete (it requiresad hoc additional assumptions) consistent (nor can classical physics), leading to relativity, mechanics, field Implications the constraints consistency physical reasonableness theory for structure these theories are considered. It appears that there simple, perhaps unavoidable reasons laws physics, nature world they describe, in which act.