Geometry and Quantum Field Theory, designed for mathematicians, is a rigorous introduction to perturbative quantum field theory, using the language of functional integrals. It covers the basics of classical field theory, free quantum theories and Feynman diagrams. The goal is to discuss, using mathematical language, a number of basic notions and results of QFT that are necessary to understand talks and papers in QFT and String Theory.
Quantum Geometry: A reunion of math and physics
Geometric Analysis and Applications to Quantum Field Theory
Mathematics – Page 16 –
Quantum Theory and Knots: Exploring Fascinating Links Between
Geometry and Quantum Field Theory
Quantum Theory for Mathematicians
Quantum Field Theory Princeton University Press
PDF) The Geometry of the Master Equation and Topological Quantum
perturbative quantum field theory in nLab
Finally We May Have a Path to the Fundamental Theory of Physics