Quantum physics

Quantum mechanics occupies a very unusual place among physical theories: it contains classical mechanics as a limiting case, yet at the same time it requires this limiting case for its own formulation

—Landau & Lifshitz, Quantum Mechanics: Non-Relativistic Theory.

This is a list of pages on that topic that you can find on this website.

• Interpretations of Quantum Mechanics — understanding what it says (you should be shocked if you do).
• Liouvillian theory — an introduction to quantum physics with dissipation.
• Bose algebra — useful identities if you're into that business.