Scalar Field Theory in the Derivative Expansion
High Energy Physics - Theory
2007-05-23 v2 High Energy Physics - Phenomenology
Abstract
The quantum correlations of scalar fields are examined as a power series in derivatives. Recursive algebraic equations are derived and determine the amplitudes; all loop integrations are performed. This recursion contains the same information as the usual loop expansion. The approach is pragmatic and generalizable to most quantum field theories.
Cite
@article{arxiv.hep-th/0209075,
title = {Scalar Field Theory in the Derivative Expansion},
author = {Gordon Chalmers},
journal= {arXiv preprint arXiv:hep-th/0209075},
year = {2007}
}
Comments
8 pages, 1 figure