scholarly journals Impact of center vortex removal on chiral symmetry breaking in SU(3) gauge field theory

2011 ◽  
Author(s):  
Derek Leinweber ◽  
S. Mahbub ◽  
Waseem Kamleh ◽  
Peter J Moran ◽  
A. G. Williams
Keyword(s):  
Field Theory ◽  
Symmetry Breaking ◽  
Gauge Field ◽  
Chiral Symmetry ◽  
Chiral Symmetry Breaking ◽  
Gauge Field Theory ◽  
Center Vortex

scholarly journals A Possible Resolution to Troubles of SU(2) Center Vortex Detection in Smooth Lattice Configurations

Universe ◽  
2021 ◽  
Vol 7 (5) ◽  
pp. 122
Author(s):  
Rudolf Golubich ◽  
Manfried Faber
Keyword(s):  
Symmetry Breaking ◽  
Quantum Chromodynamics ◽  
Chiral Symmetry ◽  
Chiral Symmetry Breaking ◽  
Vortex Model ◽  
Center Vortex ◽  
Vortex Detection

The center vortex model of quantum-chromodynamics can explain confinement and chiral symmetry breaking. We present a possible resolution for problems of the vortex detection in smooth configurations and discuss improvements for the detection of center vortices.

Quantized Gauge Field Theory of Chiral Symmetry

1968 ◽  
Vol 171 (5) ◽  
pp. 1702-1707 ◽  
Author(s):  
York-Peng Yao
Keyword(s):  
Field Theory ◽  
Gauge Field ◽  
Chiral Symmetry ◽  
Gauge Field Theory

ON CHIRAL SYMMETRY BREAKING WITH MASSLESS FERMIONS

1994 ◽  
Vol 09 (35) ◽  
pp. 3285-3291
Author(s):  
RAINER DICK
Keyword(s):  
Field Theory ◽  
Conformal Field Theory ◽  
Symmetry Breaking ◽  
Chiral Symmetry ◽  
Lorentz Group ◽  
Chiral Symmetry Breaking ◽  
General Structure ◽  
Transformation Behavior ◽  
Conformal Field ◽  
Massless Fermions

It is shown that Weyl spinors in Minkowski space are isomorphic to primary fields of half-integer conformal weights. This yields representations of fermionic two-point functions in terms of correlators of primary fields with a factorized transformation behavior under the Lorentz group. As an application we determine the general structure of the corresponding Lorentz covariant correlators by methods similar to that employed in conformal field theory to determine two- and three-point functions of primary fields. In particular, the chiral symmetry breaking terms resemble fermionic two-point functions of 2-D CFT up to a function of the product of momenta.

scholarly journals A Possible Resolution to Troubles of SU(2) Center Vortex Detection in Smooth Lattice Configurations

2021 ◽  
Author(s):  
Rudolf Golubich ◽  
Manfried Faber
Keyword(s):  
Symmetry Breaking ◽  
Quantum Chromodynamics ◽  
Chiral Symmetry ◽  
Chiral Symmetry Breaking ◽  
Vortex Model ◽  
Center Vortex ◽  
Vortex Detection

The center vortex model of quantum-chromodynamics can explain confinement and chiral symmetry breaking. We present a possible resolution for problems of the vortex detection in smooth configurations and discuss improvements for the detection of center vortices.

SYMMETRY BREAKING IN GAUGE FIELD THEORY DUE TO NONCOMMUTATIVE SPACETIME

2005 ◽  
Vol 14 (02) ◽  
pp. 215-218 ◽  
Author(s):  
B. G. SIDHARTH
Keyword(s):  
Field Theory ◽  
Symmetry Breaking ◽  
Gauge Field ◽  
Gauge Field Theory ◽  
Yang Mills ◽  
Interaction Field ◽  
Breaking Mechanism ◽  
Noncommutative Spacetime ◽  
Usual Theory

It is well known that a typical Yang–Mills Gauge Field is mediated by massless Bosons. It is only through a symmetry breaking mechanism, as in the Salam–Weinberg model that the quanta of such an interaction field acquire a mass in the usual theory. Here, we demonstrate that without taking recourse to the usual symmetry breaking mechanism, it is still possible to achieve this, given a noncommutative geometrical underpinning for spacetime.

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