Ladder and number operators of the quantum harmonic oscillator

Eigenvalues of the quantum harmonic oscillator

Ladder operators in angular momentum

Lecture 8: Quantum Harmonic Oscillator

Quantum harmonic oscillator via ladder operators

Full Explanation of Second Quantization | Advanced Quantum Mechanics

Schrödinger vs. Heisenberg pictures of quantum mechanics

Matrix Representation of Ladder Operators for the Quantum Harmonic Oscillator

Solving the quantum harmonic oscillator with ladder operators

Lecture 9: Operator Methods for the Harmonic Oscillator

The spherical harmonics

Creation and annihilation operators acting on energy eigenstates

Algebraic solution of the harmonic oscillator

All Basics About Angular Momentum in QUANTUM Mechanics

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Eigenstates of the quantum harmonic oscillator

Commutators and Ladder Operators

Pure vs. mixed quantum states

Lecture 15: Eigenstates of the Angular Momentum Part 1

Coherent states in quantum mechanics

The Quantum Harmonic Oscillator Part 3: Interpretation and Application