Quantum Field Theory
High Energy Physics - Theory
2008-11-26 v2 High Energy Physics - Experiment
High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
I discuss the general principles underlying quantum field theory, and attempt to identify its most profound consequences. The deepest of these consequences result from the infinite number of degrees of freedom invoked to implement locality. I mention a few of its most striking successes, both achieved and prospective. Possible limitations of quantum field theory are viewed in the light of its history.
Cite
@article{arxiv.hep-th/9803075,
title = {Quantum Field Theory},
author = {Frank Wilczek},
journal= {arXiv preprint arXiv:hep-th/9803075},
year = {2008}
}
Comments
LaTeX, 12 pages, 3 figures. Will appear in Centenary issue of Rev. of Mod. Phys., March 1999. Incorporated minor corrections suggested by editor