2022-08

Problem 9-9For a complicated system moving nonrelativistically\begin{equation}\def\mb#1{\mathbf{#1}}(j_{1\mb{k}})_{NM}=\...

Problem 9-8For the state for which there is just one photon present in level \(\def\mb#1{\mathbf{#1}}1\mb{k}\), all of t...