Introduction to Quantum Field Theory
by Matthew Schwartz
Publisher: Harvard University 2008
Number of pages: 262
The approach I will take in this course is to emphasize that Quantum Field Theory is first and foremost a tool for performing practical calculations. In this regard, I will try to emphasize the physical problems which have driven the historical development of the field, and to show how they can be solved.
Download or read it online for free here:
by Ivan G. Avramidi - New Mexico Institute of Mining and Technology
From the table of contents: Classical Field Theory (Models in field theory, Cauchy problem for Jacobi fields, Feynman propagator, Classical perturbation theory ...); Quantization of non-gauge field theories; Quantization of gauge field theories.
by Mrinal Dasgupta - University of Manchester
Presently, all observational evidence points to the fact that Quantum Field Theory provides a good description of all known elementary particles. The scope of these lectures is to provide an introduction to the formalism of Quantum Field Theory.
by Ling-Fong Li - National Tsing Hua University
These quantum field theory notes include the following topics: Quantization of Field Theory; Theory of Renormalization; Symmetry; Standard Model of Electroweak Interaction; Theory of Strong Interaction -- Quantum Chromodynamics.
by Hans Halvorson, Michael Mueger - arXiv
This paper is a survey of AQFT, with an orientation towards foundational topics. In addition to covering the basics of the theory, we discuss issues related to nonlocality, the particle concept, the field concept, and inequivalent representations.