**Quantum Field Theory**

by David Tong

**Publisher**: University of Cambridge 2007**Number of pages**: 155

**Description**:

These notes are based on an introductory course on quantum field theory. From the table of contents: Classical Field Theory; Free Fields; Interacting Fields; The Dirac Equation; Quantizing the Dirac Field; Quantum Electrodynamics.

Download or read it online for free here:

**Download link**

(PDF/PS)

## Similar books

**Quantum Field Theory as a Faithful Image of Nature**

by

**Hans Christian Ã–ttinger**-

**arXiv**

This book can be used as a textbook on quantum field theory for students of physics or as a monograph for philosophers and physicists interested in the epistemological foundations of particle physics. The reader is stimulated to critical thinking ...

(

**7328**views)

**Group Field Theories**

by

**Thomas Krajewski**-

**arXiv**

Group field theories are particular quantum field theories defined on D copies of a group which reproduce spin foam amplitudes on a space-time of dimension D. In these lecture notes, we present the general construction of group field theories.

(

**8601**views)

**Introduction to Nonequilibrium Quantum Field Theory**

by

**J. Berges**-

**arXiv**

An introduction to functional integral techniques and how they can be applied in practice. Though we focus on particle physics and cosmology applications, we emphasize that these techniques can be equally applied to other nonequilibrium phenomena.

(

**10084**views)

**Introduction to Renormalisation**

by

**Joao F. Melo**-

**arXiv**

These are introductory lectures aimed at beginning graduate students covering fundamental concepts and ideas behind the renormalisation group. Our main goal is to motivate it and then explore its consequences, in the context of quantum field theory.

(

**1223**views)