Effective coupling constants of non-Abelian lattice gauge theories are calculated when actions on each cell are small. The recursion equation for the effective coupling constant 9err(t) shows that Qerr(t) increases exponentially in the infrared region. This behavior is also obtained from the law of area due to Wilson. An existence of fixed points in QED is also suggested
The lattice formulation of Quantum Field Theory (QFT) can be exploited in many ways. We can derive t...
Exactly soluble non-perturbative model of pure gauge QCD is suggested as the weak coupling limit of ...
The lattice SU(2) gluodynamics in the maximal abelian projection is reduced to the abelian theory, i...
The effective action for spinor fields coupled to Abelian or non-Abelian gauge bosons is examined as...
We extract an effective Polyakov line action from an underlying SU(3) lattice gauge theory with dyna...
The summary of nonperturbative results for the QCD invariant coupling bar{alpha}_s obtained by latti...
The motivation for formulating gauge theories on a lattice to study non-perturbative phenomena is re...
High statistics Monte Carlo data using improved action à la Symanzik show an increase of the scaling...
We give a selection of results on spectrum and decay constants of light and heavy-light hadrons. Eff...
We study the gluon and ghost propagators of lattice Landau gauge in the strong coupling limit β = 0 ...
Abstract SU(2) gauge theory is investigated with a lattice action which is insensitive to small pert...
We propose a new nonperturbative evolution equation for Yang-Mills theories. It describes the scale ...
Lottini S, Philipsen O, Langelage J. Strong-coupling effective action(s) for SU(3) Yang-Mills. Acta ...
International audienceWe study the long-distance properties of quantum chromodynamics in the Landau ...
We investigate effective Yukawa couplings of mesons to the elementary fermions in noncompact lattice...
The lattice formulation of Quantum Field Theory (QFT) can be exploited in many ways. We can derive t...
Exactly soluble non-perturbative model of pure gauge QCD is suggested as the weak coupling limit of ...
The lattice SU(2) gluodynamics in the maximal abelian projection is reduced to the abelian theory, i...
The effective action for spinor fields coupled to Abelian or non-Abelian gauge bosons is examined as...
We extract an effective Polyakov line action from an underlying SU(3) lattice gauge theory with dyna...
The summary of nonperturbative results for the QCD invariant coupling bar{alpha}_s obtained by latti...
The motivation for formulating gauge theories on a lattice to study non-perturbative phenomena is re...
High statistics Monte Carlo data using improved action à la Symanzik show an increase of the scaling...
We give a selection of results on spectrum and decay constants of light and heavy-light hadrons. Eff...
We study the gluon and ghost propagators of lattice Landau gauge in the strong coupling limit β = 0 ...
Abstract SU(2) gauge theory is investigated with a lattice action which is insensitive to small pert...
We propose a new nonperturbative evolution equation for Yang-Mills theories. It describes the scale ...
Lottini S, Philipsen O, Langelage J. Strong-coupling effective action(s) for SU(3) Yang-Mills. Acta ...
International audienceWe study the long-distance properties of quantum chromodynamics in the Landau ...
We investigate effective Yukawa couplings of mesons to the elementary fermions in noncompact lattice...
The lattice formulation of Quantum Field Theory (QFT) can be exploited in many ways. We can derive t...
Exactly soluble non-perturbative model of pure gauge QCD is suggested as the weak coupling limit of ...
The lattice SU(2) gluodynamics in the maximal abelian projection is reduced to the abelian theory, i...
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