Group Field Theories
by Thomas Krajewski
Publisher: arXiv 2012
Number of pages: 58
Description:
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, merging ideas from tensor models and loop quantum gravity.
Download or read it online for free here:
Download link
(700KB, PDF)
Similar books
A Guide to Quantum Field Theoryby Kasper Peeters - Durham University
The course will introduce Quantum Field Theory (QFT) by bringing together concepts from classical Lagrangian and Hamiltonian mechanics, quantum mechanics and special relativity. We will also introduce string theory as a simple two-dimensional QFT.
(8325 views)
Introductory Lectures on Quantum Field Theoryby Luis Alvarez-Gaume, Miguel A. Vazquez-Mozo - arXiv
In these lectures we present a few topics in Quantum Field Theory in detail. Some of them are conceptual and some more practical. They have been selected because they appear frequently in current applications to Particle Physics and String Theory.
(8769 views)
Introduction to Renormalisationby 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.
(1042 views)
Quantum Field Theoryby David Tong - University of Cambridge
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.
(12545 views)