Volume 2 of this three-part series presents the quantization of classical field theory using the path integral formalism.
For this volume the target audience is students who wish to learn about relativistic quantum field theory applied to particle physics, however, it is still very accessible and useful for students of condensed matter.
This volume begins with the introduction of the path integral formalism for non-relativistic quantum mechanics and then, using this as a basi.
Iop Concise Physics Relativistic quantum field theory, volume 2: path integral formalism, paperback/michael strickland
