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DYNAMICAL CHIRAL-SYMMETRY BREAKING AND EXOTIC QUARK REPRESENTATIONS
(American Physical Soc, 1988-10-01)
Triple gauge boson production and dynamical symmetry breaking at the Next Linear Collider
(1998-02-05)
We study in a model independent way the role of a techniomega resonance in the process e+e-→ W+W-Z at the Next Linear Collider. © 1998 Elsevier Science B.V.
Multivacuum states in a fermionic gap equation with massive gluons and confinement
(World Scientific Publ Co Pte Ltd, 2015-05-10)
We study the nontrivial solutions of the Quantum Chromodynamics (QCD) fermionic gap equation (FGE) including the contribution of dynamically massive gluons and the confining propagator proposed by Cornwall. Without the ...
Dynamical Symmetries, Super-coherent States and Noncommutative Structures: Categorical and Geometrical Quantization Analysis
(Springer, 2018-04)
The relation between fundamental spacetime structures and dynamical symmetries are treated beyond the geometrical and topological viewpoint. To this end analyze, taking into account the concept of categories and quasi ...
Finite-size effects on the chiral phase diagram of four-fermion models in four dimensions
(Elsevier, 2009-09-21)
The impact of transverse Slavnov-Taylor identities on dynamical chiral symmetry breaking
(2021-11-01)
We extend earlier studies of transverse Ward-Fradkin-Green-Takahashi identities in QED, their usefulness to constrain the transverse fermion-boson vertex and their importance for multiplicative renormalizability, to the ...
QCD chiral symmetry restoration with a large number of quarks in a model with a confining propagator and dynamically massive gluons
(Elsevier B.V., 2015-05-11)
Considering a QCD chiral symmetry breaking model where the gap equation contains an effective confining propagator and a dressed gluon propagator with a dynamically generated mass, we verify that the chiral symmetry is ...
Critical coupling for dynamical chiral-symmetry breaking with an infrared finite gluon propagator
(1997-01-30)
We compute the critical coupling constant for the dynamical chiral-symmetry breaking in a model of quantum chromodynamics, solving numerically the quark self-energy using infrared finite gluon propagators found as solutions ...
Collective Perspective on Advances in Dyson-Schwinger Equation QCD
(Iop Publishing Ltd, 2012-07-01)
We survey contemporary studies of hadrons and strongly interacting quarks using QCD's Dyson-Schwinger equations,addressing the following aspects: confinement and dynamical chiral symmetry breaking; the hadron spectrum; ...