==> * Due on Tuesday 12/12 (at final exam) * <==

** (1) Sakurai Problem 3.12. **

** (2) Sakurai Problem 3.22 ^{*}. **

** ^{*} ** Note that d

Cont'd:

(d). Now let's return to Problem 1 (Sakurai 3.12). We consider the
special case of spin 1 with an initial eigenstate |j=1,m=1>.
Obtain an *exact* expression for the probability for the new
rotated state to be found in the original state, i.e., an expression
valid for *any* angle. Is this consistent with your
previous (approximate) result?

** (3) Sakurai Problem 3.20. **