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Reliable Perturbative Results for Strong Interactions?

Politzer, H. David (1973) Reliable Perturbative Results for Strong Interactions? Physical Review Letters, 30 (26). pp. 1346-1349. ISSN 0031-9007. http://resolver.caltech.edu/CaltechAUTHORS:POLprl73

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Abstract

An explicit calculation shows perturbation theory to be arbitrarily good for the deep Euclidean Green's functions of any Yang-Mills theory and of many Yang-Mills theories with fermions. Under the hypothesis that spontaneous symmetry breakdown is of dynamical origin, these symmetric Green's functions are the asymptotic forms of the physically significant spontaneously broken solution, whose coupling could be strong.


Item Type:Article
Additional Information:©1973 The American Physical Society Received 3 May 1973 The author thanks Sidney Coleman and Erick Weinberg, who have offered insights and advice freely, and the latter especially for his help in the computations. Work supported in part by the U.S. Air Force Office of Scientific Research under Contract No. F44620-70-C-0030.
Record Number:CaltechAUTHORS:POLprl73
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:POLprl73
Alternative URL:http://dx.doi.org/10.1103/PhysRevLett.30.1346
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:6668
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:17 Dec 2006
Last Modified:26 Dec 2012 09:23

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