These notes are in a state of evolution and may contain errors (esp. in transcription).

• Hitchin Systems in Supersymmetric Field Theory [handwritten; incomplete] (based on lectures by Andy Neitzke)
  
• Supersymmetric Path Integrals [handwritten; based on lectures by K. Hosomichi]
  
• Lecture notes on Seiberg-Witten theory [handwritten; based on lectures by S. Cremonesi]. Last updated in 2016!
  
• Boundary Conformal Field Theory (Notes for my YITP Advanced Graduate Theory (“Friday”) Seminar)
  
• Stereographic coordinates: some standard but highly elementary formulae.

I welcome any comments about these notes via email.