Symmetries and quantum mechanics: basics, Wigner's theorem, linear representations of groups
1:28:32
Symmetries and quantum mechanics: Linear representations
17:47
How Symmetry is Fundamental to Reality: Gauge Theory Simplified!
18:33
Lagrangian and Hamiltonian Mechanics in Under 20 Minutes: Physics Mini Lesson
14:46
Levinson's theorem, part 1
1:27:50
Symmetries and quantum mechanics: consequences of Schur's lemma
19:57
Complex Numbers in Quantum Mechanics
26:29
How Feynman did quantum mechanics (and you should too)
21:57