Concept

Correspondence principle

Related lectures (27)

Covers observed frequencies of molecules and recombination lines in galaxies.

Analyzes bound-state problems, Bohr-Sommerfeld quantization, and tunneling through potential barriers in quantum mechanics.

Quantum Hall Effect

Explores the Quantum Hall Effect, covering semi-classical equations, Landau levels, Nobel Prize discoveries, and energy quantization.

Quantum Mechanics: Wave Functions

Covers wave functions, De Broglie wavelength, and quantization in quantum mechanics.

Bohr-Sommerfeld Quantization

Discusses the Bohr-Sommerfeld quantization condition and the significance of turning points.

Quantum Physics I

Introduces the bra-ket formalism, states, wave functions, and Hermitian operators, exploring the correspondence principle between classical and quantum mechanics.

Quantum Mechanics: Particle in a Box

Covers the quantum mechanics of a particle in a confined box and its energy levels.

Intermolecular Forces: Surface Tension

Explores intermolecular forces, surface tension, liquid films, and soap bubble behavior.

General Physics: Mechanics

Explores mechanics concepts, including moments of inertia for common solids and their practical applications.

Derivation of Boundary Conditions

Covers the derivation of boundary conditions for total energy in bending and stretching of plates.

Barrier Penetration and Spectral Density

Explores barrier penetration and spectral density in quantum physics, focusing on the Bohr-Sommerfeld quantization condition.

Quantum Mechanics: Semiclassical Approximation

Covers the Bohr-Sommerfeld quantization method and perturbative versus non-perturbative effects in quantum mechanics.

Thermodynamic Equilibrium and Mechanical Transfer

Explores mechanical equilibrium, entropy, and irreversible processes in thermodynamics.

Quantum-Classical Dynamics Connection

Explores the connections between quantum and classical dynamics, focusing on conservation laws and quantum-classical relationships.

Quantum Chemistry: Perturbation Theory

Covers perturbation theory in quantum chemistry, variational principle, Pauli principle, and separability of operators.

Derivation of Boundary Conditions in Mechanics of Slender Structures

Covers the derivation of boundary conditions in mechanics of slender structures, focusing on total energy variation and equilibrium equations.

Spectral Density: Semiclassical Approximation

Covers the semiclassical approximation for spectral density and the Bohr-Sommerfeld quantization condition.

Quantum Mechanics: Bound States and Tunneling

Explores turning points, quantization, and tunneling in quantum mechanics.

Brown-York Stress Tensor

Covers the Brown-York stress tensor and its relation to AdS/CFT correspondence.

Advanced Physics I: Conservative Forces

Explores conservative forces and energy conservation in mechanical systems.