- #1

- 246

- 0

I'm not quite sure on the entire process but here's what i think:

We get the transformation matrix though:

[tex]U = \sum_k |b^{(k)} \rangle \langle a^{(k)} | [/tex]

where |b> is the eigenket for S_y and <a| is the eigenket for S_z

this will give me a change of basis operator that i can operate on the S_z operator to get it into the S_y basis.

would this be the correct though process?