Number operator and commutators
18:19
Excited states of the harmonic oscillator
15:46
All Basics About Angular Momentum in QUANTUM Mechanics
21:04
Creation and annihilation operators acting on energy eigenstates
15:27
Ladder and number operators of the quantum harmonic oscillator
19:14
Translation operator. Central potentials
10:36
Dieter Nuhr GENIALE Wahlempfehlung 📢 So PEINLICH ist die Politik 🤡
28:15
Expectation values of operators
12:28