Sumários

Dirac equation

13 Março 2024, 15:30 • Luís Bento

Solutions of the Dirac equation, spinor properties, spin eigenstates. Particle and anti-particle spinors.

Series 1

13 Março 2024, 12:00 • Luís Bento

Exercise about Dirac equation and current conservation.

Klein-Gordon and Dirac equations

6 Março 2024, 15:30 • Luís Bento

Free particle relativistic equations. Klein-Gordon equation, properties, current conservation, plane wave solutions.

Dirac equation, properties of the Gamma matrices.

Series 1

6 Março 2024, 12:00 • Luís Bento

Maxwell equations in tensor form.

Eletromagnetic interaction

28 Fevereiro 2024, 15:30 • Luís Bento

Derivation of the non-relativistic Hamiltonian and Schrödinger equation with electromagnetic interaction. Local gauge invariance, covariant derivatives. Electromagnetic 4-vector potential, field tensor and Maxwell equations.