Pauli matrices are defined by: +1+7<=1+1-><+1} 0x+12 = = Oy=ih { = 1+> <= 1 + 1 -> <+1} 2 0₂=h2 {1+7<+1-1-> <-1} 2 Find the commutators. [ox, ôy]: [ôx, 0₂] : [ô₂, ₂].
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