Thirteenth quantum mechanics sheet
... is spanned by the product of Eigenstates of Ŝ3 and the Eigenstates |n, l, ml i of Ĥ0 , L
|n, l, ml , ms i := |n, l, ml i|ms i
~ commutes with L
~ 2 and S
~ 2 , but not with L3 and S3 . (4 points)
a) Show that Ŵ ∼ L
This means that the product state |n, l, ml , ms i does not build an appropri ...