Sumários
Ray optics: Euler equation and Beltrami identity. (aula online)
19 março 2021, 14:00 • Carlos Paiva
From Euler equation to Beltrami identity. Applications: generalized Snell's law; ray optics in a medium with a vertical gradient of the refractive index. Examples of application.
Ray optics (aula online)
15 março 2021, 15:30 • Carlos Paiva
Ray optics and Fermat's principle. Snell's law. Variational methods and Euler equation.
From special relativity to classical electrodynamics. (aula online)
12 março 2021, 14:00 • Carlos Paiva
Calibrating hyperbolas in Minkowski diagrams. Magnetism from electricity and length contraction. Radiation field from the invariance of the speed of light in free space.