Lectures related to Time-Independent Perturbation Theory

Explores the historical perspective and postulates of quantum mechanics, focusing on the harmonic oscillator and approximation methods.

Covers the definitions and dynamics of harmonic oscillators, including ladder operators and coherent states.

Explores the classical dynamics and quantization of a harmonic LC oscillator.

Explores the quantum harmonic oscillator's mechanics, energy dynamics, and applications in quantum physics.

Introduces quantum perturbation theory and its systematic approach to solving perturbed quantum systems.

Covers perturbation theory for time-independent cases, explaining non-degenerate scenarios and energy level perturbations.

Explores the Euclidean path integral formalism, with a focus on the harmonic oscillator.

Covers quantum chemistry topics such as tunneling, wave packets, and harmonic oscillators.

Covers time-dependent perturbation theory, focusing on Fermi's Golden Rule and spontaneous emission.

Explores harmonic oscillators, free oscillation, and damping, including critical damping and energy analysis.

Covers the forced and damped harmonic oscillator, including the harmonic solution and resonance phenomenon.

Explores harmonic oscillators, infinite wells, and the hydrogen atom's quantum physics.

Explores the Stern-Gerlach experiment, strong measurements, cavity quantum electrodynamics, and quantum optomechanics.

Covers the classical and quantum systems of the harmonic oscillator.

Explores the theory of simple harmonic oscillators, with a focus on pendulum dynamics.

Explores correlation functions in QFT, Wick theorem, perturbation theory, and thermal free energy.

Explores the one-dimensional harmonic oscillator, equilibrium positions, and forced oscillators with external forces.

Explores correlation functions, Gaussian integrals, and perturbation theory in quantum field theory.

Explores Feynman diagrams for the anharmonic oscillator, covering thermal partition functions, Euclidean propagators, and correlation functions.

Explores the analysis of a harmonic oscillator under different damping regimes, focusing on strong and critical damping.