That doesn’t seem true without causing SU(n) to lose its privileged status as the transformation group on quantum states.
Different formalisms may be more or less convenient for reasoning about certain concepts. Of course there is a reason physicists keep using complex numbers in QM.
That doesn’t seem true without causing SU(n) to lose its privileged status as the transformation group on quantum states.
Different formalisms may be more or less convenient for reasoning about certain concepts. Of course there is a reason physicists keep using complex numbers in QM.