我的回复(2013-1-6 09:09):SFN的讨论也涉及了这个问题,下面是我的回答:
Quantum number l, the angular momentum of the state, is an interpretation about the mathematical solution of Schrodinger equation of the hydrogen atom. As resonance equation, l is the parameter to describe the sub-vibration overlapped on main orbits, l=0 means there is no sub-vibration
也就是l不是真实的角动量,是对数学解的一个解释。