The wave functions for the rigid rotator are often written as Y (\\ theta,\\ phi) instead of\\ psi since they can be seperated into a component that depends only on\\ theta and a component that depends only on\\ phi.
The wave functions for the rigid rotator are often written as Y (\\ theta) instead of\\ psi. They can be seperated into a component. This component depends only on\\ theta. This component depends only on a component. This component depends only on\\ phi.\\ theta is\\ phi.