Explores spherical harmonics, discussing their mathematical properties and significance in quantum mechanics.
Explores light scattering by a sphere using vector spherical harmonics and Cartesian multipoles to analyze the radiation pattern.
Explores orbital angular momentum in quantum mechanics, including rotation operators and eigenvalues.
Covers Jensen's inequality, stating that the convex function of the average is less than or equal to the average of the function.
Delves into orbital angular momentum, spherical harmonics, and central potentials in quantum physics.
Explores coordinate changes between polar and Cartesian coordinates, and introduces the spherical coordinate system.
