scholarly journals Confinement and Dynamical Symmetry Breaking in Non-SUSY Gauge Theory from S-Duality in String Theory

2012 ◽  
Vol 128 (6) ◽  
pp. 1175-1209 ◽  
Author(s):  
S. Sugimoto
Keyword(s):  
Gauge Theory ◽  
String Theory ◽  
Symmetry Breaking ◽  
Dynamical Symmetry ◽  
Dynamical Symmetry Breaking

scholarly journals Fixed Points and Vacuum Energy of Dynamically Broken Gauge Theories

1997 ◽  
Vol 12 (33) ◽  
pp. 2511-2521 ◽  
Author(s):  
A. A. Natale ◽  
P. S. Rodrigues Da Silva
Keyword(s):  
Gauge Theory ◽  
Symmetry Breaking ◽  
Fixed Points ◽  
Vacuum Energy ◽  
Gauge Theories ◽  
Dynamical Symmetry ◽  
Dynamical Symmetry Breaking

We show that if a gauge theory with dynamical symmetry breaking has nontrivial fixed points, they will correspond to extrema of the vacuum energy. This relationship provides a different method to determine fixed points.

Dynamical symmetry breaking in an SU(3)×U(1) weak-electromagnetic gauge theory

1981 ◽  
Vol 24 (9) ◽  
pp. 2485-2489 ◽  
Author(s):  
M. Singer ◽  
K. S. Viswanathan
Keyword(s):  
Gauge Theory ◽  
Symmetry Breaking ◽  
Dynamical Symmetry ◽  
Dynamical Symmetry Breaking

Dynamical symmetry breaking on a lattice

1975 ◽  
Vol 12 (10) ◽  
pp. 3251-3256 ◽  
Author(s):  
A. Zee
Keyword(s):  
Symmetry Breaking ◽  
Dynamical Symmetry ◽  
Dynamical Symmetry Breaking

scholarly journals DYNAMICAL SYMMETRY BREAKING IN A MINIMAL 3-3-1 MODEL

2012 ◽  
Vol 27 (26) ◽  
pp. 1250156 ◽  
Author(s):  
A. DOFF ◽  
A. A. NATALE
Keyword(s):  
Gauge Symmetry ◽  
Symmetry Breaking ◽  
Dynamical Symmetry ◽  
Mass Scale ◽  
Coupling Constant ◽  
Walking Behavior ◽  
Dynamical Symmetry Breaking ◽  
Dynamical Generation ◽  
Breaking Scale

The gauge symmetry breaking in some versions of 3-3-1 models can be implemented dynamically because at the scale of a few TeVs the U(1)X coupling constant becomes strong. In this work, we consider the dynamical symmetry breaking in a minimal SU(3) TC × SU(3)L × U(1)X model, where we propose a new scheme to cancel the chiral anomalies, including two-index symmetric (6) technifermions, which incorporates naturally the walking behavior in the Technicolor (TC) sector. The composite scalar content of the model is minimal and all the symmetry breaking is implemented by a multiplet of technifermions. The choice of TC representations not only provides the anomaly cancelation with a walking behavior, but is crucial to promote the model's full dynamical symmetry breaking. We consider the dynamical generation of technigluon masses and, depending on the 3-3-1 symmetry breaking scale (μ331), we verify that the technigluon mass is strongly linked to the Z′ mass scale, for instance, if μ331 = 1 TeV , we have MZ′ > 1 TeV only if M TG < 350 GeV .

Ultraviolet dynamical symmetry breaking and a model of grand unification

1988 ◽  
Vol 212 (1) ◽  
pp. 63-66 ◽  
Author(s):  
J.D. Carpenter ◽  
R.E. Norton ◽  
A. Soni
Keyword(s):  
Symmetry Breaking ◽  
Dynamical Symmetry ◽  
Grand Unification ◽  
Dynamical Symmetry Breaking
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