Solution
= Solution
The alternative complete commuting set is $H_0,L^2,S^2,J^2,J_z$, since these operators mutually commute. Clebsch-Gordan coefficients give the unitary change of <basis>.
= Solution
The alternative complete commuting set is $H_0,L^2,S^2,J^2,J_z$, since these operators mutually commute. Clebsch-Gordan coefficients give the unitary change of <basis>.