CONDITION ON THE SYMMETRY-BREAKING SOLUTION OF THE SCHWINGER-DYSON EQUATION

Authors
CHENG G KUO TK
Citation
G. Cheng et Tk. Kuo, CONDITION ON THE SYMMETRY-BREAKING SOLUTION OF THE SCHWINGER-DYSON EQUATION, Journal of mathematical physics, 38(12), 1997, pp. 6119-6125
Citations number
34
Journal title
Journal of mathematical physics → ACNP
ISSN journal
00222488
Volume
38
Issue
12
Year of publication
1997
Pages
6119 - 6125
Database
ISI
SICI code
0022-2488(1997)38:12<6119:COTSSO>2.0.ZU;2-A
Abstract
We derive a condition for a nontrivial solution of the Schwinger-Dyson equation to be accompanied by a Goldstone bound state. It implies tha t, for quenched planar QCD, although chiral symmetry breaking occurs w hen there is a cutoff, the continuum limit fails to exist. (C) 1997 Am erican Institute of Physics.