学习笔记Study notes
Study notes学习笔记
学习物理、数学与方法时写下的技术笔记——为了真正理解而写，公式较多。Technical notes from studying physics, math and methods — LaTeX-heavy, written to understand.
SOC Matrix Element in DFT
notes on Large Deviation Principle
Hubbard Model and Gutzwiller
notes on Wannier Tight-Binding Method
notes on Density Functional Theory (DFT)
Multipole expansion of Elctrostatic and Magnetic Potential
Phonon, Phonon Spectrum and Electron-Phonon Coupling
Quantum Mechanics Notes: Quantization of Angular Momentum
Classical Mechanics Notes: The Central Force Problem
Physics Notes: Angular Momentum, Magnetic and Spin
Relativistic Derivation of Spin Physics: Dirac Equation and spin-orbital coupling