Derivation of Superconformal Anomaly without Ghosts in N = 1 SYM_4
High Energy Physics - Theory
2009-11-10 v3
Abstract
The anomalous Ward-Takahashi identity for the superconformal symmetry in the four-dimensional N=1 supersymmetric Yang-Mills theory is studied in terms of the stochastic quantization method (SQM). By applying the background field method to the SQM approach, we derive the superconformal anomaly in the one-loop approximation and show that the supersymmetric stochastic gauge fixing term does not contribute to the anomaly.
Keywords
Cite
@article{arxiv.hep-th/0402100,
title = {Derivation of Superconformal Anomaly without Ghosts in N = 1 SYM_4},
author = {Naohito Nakazawa},
journal= {arXiv preprint arXiv:hep-th/0402100},
year = {2009}
}
Comments
14 pages, published version in Prog. Theor. Phys