The use of the commutators in quantum mechanics: explanations
110525
Heisenberg Uncertainty Principle scientific proof
103624
What is the Physical Meaning of Commutation of Two Operators?
110888
Quantum states as rays as opposed to vectors
61924
Hilbert space in quantum mechanics
56933
What is the connection between Poisson brackets and commutators?
66745
Mathematics for Quantum Mechanics
147491
When is separating the total wavefunction into a space part and a spin part possible?
43842
Negative probabilities in quantum physics
25641
Is there a direct physical interpretation for the complex wavefunction?
55890
Why do we use cross products in physics?
124703
Where does the $i$ come from in the Schrödinger equation?
24072
Intuitive explanation of why $\dim\operatorname{Im} T + \dim\operatorname{Ker} T = \dim V$
15035
An operator on the other side of the Schrödinger equation
26417
Why do we use Hermitian operators in QM?
121830
The commutators of related vector fields are related
128428
Why is the set of commutators not a subgroup?
56243
Representation under which Pauli matrices transform