Used copy of No-nonsense Quantum Field Theory by Jakob Schwichtenberg sold on Pangobooks.
No-Nonsense Quantum Mechanics: A Student-Friendly Introduction
Quantum Field Theory: A Diagrammatic Approach: Kleiss, Ronald
Quantum Field Theory: A Birds Eye View
Jakob Schwichtenberg (@JakobSchwich) / X
Quantum Field Theory for the Gifted Amateur : Lancaster, Tom
No-Nonsense Quantum Field Theory: A Student-Friendly Introduction
No-Nonsense Quantum Mechanics: A Student-Friendly Introduction
Physics from Finance: A gentle introduction to gauge theories
Jakob Schwichtenberg (@JakobSchwich) / X