Here I'll compile my notes, projects, and homework problems that I find useful. Hopefully you find them useful as well!

## Notes

## General Physics Notes (click for dropdown)

Intro to Dark Matter

Gravitational Lensing Overview

Lorentz Group Representations + Spinors

Jeans Analysis and Virial Theorem

Kinetic Recoupling of Dark Matter

Scalar Yukawa + QED Triangle Diagrams (Toy model for Higgs to photons)

## Group Theory For Physicists

## Courses

## QFT3

Problem Set 1: Inverse Propagator, Generating Functionals, Green Function EOM, Exact Feynman Propagator in Coordinate Space * My solution set 1

## Quantum Mechanics

Problem Set 1: Intro Topics * My solution set 1

Problem Set 2: Uncertainty * My solution set 2

Problem Set 3: Spin 1/2 in magnetic field * My solution set 3

Problem Set 4: Choerent States of SHO * My solution set 4

Problem Set 5: Potential Barrier, Particle in Box with Delta Function, Imaginary Potential * My solution set 5

Problem Set 6: Unitary Matrices, Electron-Positron Pair in B field * My solution set 6

Problem Set 7: Spherically Symmetric Potentials * My solution set 7

### - Computational Physics

In undergraduate I made a smoothed particle hydrodynamics simulation in MATLAB (thankfully, I think my MATLAB days are in the past). Check out the demos here