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Computer recognition of divergences in Feynman graphs

Abstract

The program described recognizes whether or not a graph is divergent. It determines the kind of the divergences found: vacuum polarizations, electron self energies and vertices. it does not consider infrared divergences. The programming language used is REDUCE. A LISP version is also available. The nature of the divergences and their counter terms was extensively used to write down this program, therefore it is limited to the case of quantum electrodynamics. (auth)
Authors:
Publication Date:
May 01, 1973
Product Type:
Technical Report
Report Number:
CNRS-CPT-73-P-538
Reference Number:
NSA-29-004398
Subject:
N76200* -Physics (Theoretical)-Quantum Field Theories; FEYNMAN DIAGRAM; COMPUTER CALCULATIONS; QUANTUM ELECTRODYNAMICS; SELF-ENERGY; VACUUM POLARIZATION
Sponsoring Organizations:
Sponsor not identified
OSTI ID:
4933754
Research Organizations:
Centre National de la Recherche Scientifique, 13 - Marseille (France). Centre de Physique Theorique
Country of Origin:
France
Language:
English
Availability:
Dep. NTIS (US Sales Only) $3.00.
Submitting Site:
DTIE
Size:
Pages: 10
Announcement Date:
Jun 30, 1974

Citation Formats

Calmet, J. Computer recognition of divergences in Feynman graphs. France: N. p., 1973. Web.
Calmet, J. Computer recognition of divergences in Feynman graphs. France.
Calmet, J. 1973. "Computer recognition of divergences in Feynman graphs." France.
@misc{etde_4933754,
title = {Computer recognition of divergences in Feynman graphs}
author = {Calmet, J}
abstractNote = {The program described recognizes whether or not a graph is divergent. It determines the kind of the divergences found: vacuum polarizations, electron self energies and vertices. it does not consider infrared divergences. The programming language used is REDUCE. A LISP version is also available. The nature of the divergences and their counter terms was extensively used to write down this program, therefore it is limited to the case of quantum electrodynamics. (auth)}
place = {France}
year = {1973}
month = {May}
}