scholarly journals Dynamically induced scalar quark confinement: A link between chiral symmtry breaking and confinement

2008 ◽  
Author(s):  
Reinhard Alkofer ◽  
Christian Fischer ◽  
Kai Schwenzer
Keyword(s):  
Quark Confinement ◽  
Scalar Quark

scholarly journals DYNAMICALLY INDUCED SCALAR QUARK CONFINEMENT

2008 ◽  
Vol 23 (15) ◽  
pp. 1105-1113 ◽  
Author(s):  
REINHARD ALKOFER ◽  
CHRISTIAN S. FISCHER ◽  
FELIPE J. LLANES-ESTRADA
Keyword(s):  
Chiral Symmetry ◽  
Chiral Symmetry Breaking ◽  
Landau Gauge ◽  
Quark Propagator ◽  
Functional Approach ◽  
Quark Confinement ◽  
Gluon Vertex ◽  
Self Consistent ◽  
Scalar Quark ◽  
Infrared Singularities

We employ a functional approach to investigate the confinement problem in quenched Landau gauge QCD. We demonstrate analytically that a linear rising potential between massive quarks is generated by infrared singularities in the dressed quark–gluon vertex. The self-consistent mechanism that generates these singularities is driven by the scalar Dirac amplitudes of the full vertex and the quark propagator. These can only be present when chiral symmetry is broken. We have thus uncovered a novel mechanism that directly links chiral symmetry breaking with confinement.

scholarly journals Revisiting scalar quark hidden sector in light of 750-GeV diphoton resonance

2016 ◽  
Vol 2016 (5) ◽  
Author(s):  
Cheng-Wei Chiang ◽  
Masahiro Ibe ◽  
Tsutomu T. Yanagida
Keyword(s):  
Hidden Sector ◽  
Scalar Quark

scholarly journals Quark confinement in C-periodic cylinders at temperatures above Tc

1997 ◽  
Vol 415 (2) ◽  
pp. 179-185 ◽  
Author(s):  
K. Holland ◽  
U.-J. Wiese
Keyword(s):  
Quark Confinement

scholarly journals QCD corrections to scalar quark decays

1997 ◽  
Vol 55 (11) ◽  
pp. 6975-6985 ◽  
Author(s):  
A. Djouadi ◽  
W. Hollik ◽  
C. Jünger
Keyword(s):  
Quark Decays ◽  
Scalar Quark

scholarly journals Analytical Formulae linking Quark Confinement and Chiral Symmetry Breaking

2016 ◽  
Vol 126 ◽  
pp. 04016
Author(s):  
Takahiro M. Doi ◽  
Krzysztof Redlich ◽  
Chihiro Sasaki ◽  
Hideo Suganuma
Keyword(s):  
Symmetry Breaking ◽  
Chiral Symmetry ◽  
Chiral Symmetry Breaking ◽  
Quark Confinement ◽  
Analytical Formulae

Form factors of semileptonic decays of heavy mesons in the quark confinement model

1992 ◽  
Vol 46 (9) ◽  
pp. 3817-3831 ◽  
Author(s):  
M. A. Ivanov ◽  
O. E. Khomutenko ◽  
T. Mizutani
Keyword(s):  
Form Factors ◽  
Semileptonic Decays ◽  
Quark Confinement ◽  
Heavy Mesons ◽  
Confinement Model

Quark confinement in disordered vacuum

1983 ◽  
Vol 120 (4-6) ◽  
pp. 399-402 ◽  
Author(s):  
A. Kupiainen ◽  
A. Niemi
Keyword(s):  
Quark Confinement
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