Dynamical chiral symmetry breaking in Yukawa and Wess-Zumino models
作者:
A. Bashir,
J. L. Diaz Cruz,
期刊:
AIP Conference Proceedings
(AIP Available online 1999)
卷期:
Volume 490,
issue 1
页码: 323-326
ISSN:0094-243X
年代: 1999
DOI:10.1063/1.1301392
出版商: AIP
数据来源: AIP
摘要:
We study dynamical mass generation for fermions in the Yukawa and the supersymmetric Wess-Zumino (WZ) models. It is found that above a critical coupling fermion mass can be generated dynamically in the Yukawa model, whereas in the WZ model the fermion does not acquire mass. We also show that the supersymmetry (SUSY) preserving solution is permitted and hence the scalars may not acquire mass either. ©1999 American Institute of Physics.
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