Algebraic Quantum Field Theory: An Introduction
by Christopher J. Fewster, Kasia Rejzner
Publisher: arXiv.org 2019
Number of pages: 47
Description:
We give a pedagogical introduction to algebraic quantum field theory (AQFT), with the aim of explaining its key structures and features. Topics covered include: algebraic formulations of quantum theory and the GNS representation theorem, the appearance of unitarily inequivalent representations in QFT (exemplified by the van Hove model), the main assumptions of AQFT and simple models thereof, the spectrum condition, etc.
Download or read it online for free here:
Download link
(510KB, PDF)
Similar books
Quantum Field Theory and Functional Integralsby Nima Moshayedi - arXiv.org
We describe Feynman's path integral approach to quantum mechanics and quantum field theory from a functional integral point of view, where focus lies in Euclidean field theory. Gaussian measure and the construction of the Wiener measure are covered.
(6100 views)
Notes on Quantum Field Theoryby Sidney Coleman - arXiv
These notes were taken during Sidney Coleman's lectures on Quantum Field Theory (Physics 253), given at Harvard University in Fall semester of the 1986-1987 academic year. These notes remain the principal source for the Physics 253a materials.
(11579 views)
Quantum Field Theory as a Faithful Image of Natureby Hans Christian Öttinger - 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 ...
(8736 views)
Introduction to Nonequilibrium Quantum Field Theoryby 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.
(11620 views)