AbstractThe instanton interaction in QCD generates an effective potential for scalar quark–antiquark condensates in the color singlet and octet channels. For three light quark flavors the cubic term in this potential induces an octet condensate and may lead to “spontaneous breaking” of color in the vacuum. Realistic masses of the ρ- and η′-mesons are compatible with renormalization-group-improved instanton perturbation theory
The QCD vacuum is populated by instantons that correspond to the tunneling processes in the vacuum. ...
Paradigm shift in gauge topology at finite temperatures, from the instantons to their constituents –...
Paradigm shift in gauge topology at finite temperatures, from the instantons to their constituents –...
AbstractThe instanton interaction in QCD generates an effective potential for scalar quark–antiquark...
We investigate chiral symmetry breaking and color symmetry breaking in QCD. The effective potential ...
Spontaneous breaking of color is investigated for the vacuum of QCD$_2$ with two light flavors of qu...
The interaction of light quarks and instanton liquid is analyzed at finite density of quark/baryon m...
We study light quark interactions in the instanton liquid at finite quark/baryon number density anal...
The interaction of light quarks and instanton liquid is analyzed at finite density of quark/baryon m...
AbstractWe investigate the effects of flavor SU(3)-symmetry breaking on the quark, gluon, and mixed ...
The gauge theory for strong interactions, QCD, has an apparent U(1) symmetry that is not realized in...
Based on the quark propagator derived in the instanton dilute liquid approximation, the quark conden...
We study finite density QCD in an approximation in which the interaction between quarks is modelled ...
We propose a symmetry breaking scheme for QCD with three massless quarks at high baryon density wher...
We argue that lattice calculations of the $\eta'$ mass in QCD with $N_c=2$ colors performed at non-z...
The QCD vacuum is populated by instantons that correspond to the tunneling processes in the vacuum. ...
Paradigm shift in gauge topology at finite temperatures, from the instantons to their constituents –...
Paradigm shift in gauge topology at finite temperatures, from the instantons to their constituents –...
AbstractThe instanton interaction in QCD generates an effective potential for scalar quark–antiquark...
We investigate chiral symmetry breaking and color symmetry breaking in QCD. The effective potential ...
Spontaneous breaking of color is investigated for the vacuum of QCD$_2$ with two light flavors of qu...
The interaction of light quarks and instanton liquid is analyzed at finite density of quark/baryon m...
We study light quark interactions in the instanton liquid at finite quark/baryon number density anal...
The interaction of light quarks and instanton liquid is analyzed at finite density of quark/baryon m...
AbstractWe investigate the effects of flavor SU(3)-symmetry breaking on the quark, gluon, and mixed ...
The gauge theory for strong interactions, QCD, has an apparent U(1) symmetry that is not realized in...
Based on the quark propagator derived in the instanton dilute liquid approximation, the quark conden...
We study finite density QCD in an approximation in which the interaction between quarks is modelled ...
We propose a symmetry breaking scheme for QCD with three massless quarks at high baryon density wher...
We argue that lattice calculations of the $\eta'$ mass in QCD with $N_c=2$ colors performed at non-z...
The QCD vacuum is populated by instantons that correspond to the tunneling processes in the vacuum. ...
Paradigm shift in gauge topology at finite temperatures, from the instantons to their constituents –...
Paradigm shift in gauge topology at finite temperatures, from the instantons to their constituents –...
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