Ebook: Quantum Physics

This set of notes covers a 3 quarter advanced undergraduate quantum physics course at UCSD, from the beginning of Quantum Mechanics to the quantization of the electromagnetic field and the Dirac equation. An important aspect of this note is to maintain a concise basic treatment of the physics. Topics covered includes: The Problems with Classical Physics, Diffraction, Wave Packet, Operators, The Schrödinger Equation, Eigenfunctions, Eigenvalues and Vector Spaces, 3D Problems Separable in Cartesian Coordinates and so on.