How to prove when electron spin is perpendicular to linear momentum, orbital angular momentum can't be 0
88488
The relationship between angular and linear momentum
116799
Theoretical Proof of Pauli's Exclusion Principle
93865
Where does the photon orbital angular momentum go in light-matter interactions?
149033
photon electron interaction such that the photon energy does not correspond to any state change
87354
Is there a reason why the spin of particles is integer or half integer instead of, say, even and odd?
72356
The spin-orbit interaction for a classical magnetic dipole moving in an electric field
8241
Why doesn't the deuterium nucleus have spin $0$?
37326
Angular momentum with respect to the centre of mass
99467
How can I prove that the four-momentum of relativity is conserved like in classical mechanics?
128276
Quantization of orbital angular momentum
96796
Does electron orbital theory contradict the Heisenberg uncertainty principle?
104852
Why can't a spin-1 particle decay into two identical spin-0 particles?
47902
Is linear monemtum conserved with in angular momentum?
107129
Is the canonical momentum conserved when a particle moves in magnetic field?
96751
Angular Momentum and Average Torque
108062
How can we prove charge invariance under Lorentz Transformation?
42020
What is the spin rotation operator for spin > 1/2?