Congratulations to Lorenzo Raspollini for passing his PhD viva today (Wednesday 28th July)! Lorenzo‘s thesis is entitled “Higher gauge theory, BV Formalism and self-dual theories from twistor space“. The External Examiner was Alexander Schenkel (University of Nottingham) and the Internal was Alessandro Torrielli. His project was supervised by Martin Wolf. The image below shows a first-order Yang-Mills complex from his research.