Add to ORKGThe effects of instantons close to the cut-off is studied in four dimensional SU(2) gauge theory with higher order derivative terms in the action. It is found in the framework of the dilute instanton gas approximation that the convergence of the topological observables requires non-universal beta function
We study instanton effects in theories with compact extra dimensions. We perform an instanton calcul...
Instanton contributions to the anomalous dimensions of gauge-invariant composite operators in the N=...
We revisit two longstanding puzzles in supersymmetric gauge theories. The first concerns the questio...
We investigate nonperturbative effects due to instantons in N = 2 supersymmetric SU(N) Yang-Mills mo...
We consider N=2 SUSY QCD with gauge group SU(2) and $N_{f}$ flavours of matter with nonzero mass. Us...
Instanton contributions to the anomalous dimensions of gauge-invariant composite operators in the N=...
This is a brief summary of our studies of quantum field theories in a special limit in which the ins...
We describe the properties of instantons in lattice gauge theory when the action is a fixed point ac...
In the context of softly-broken N=4 to N=2 supersymmetric SU(N) gauge theory, we calculate using sem...
The instanton contribution to the vacuum energy in supersym-metric Yang-Mills theories i s considere...
We study the quantum-mechanical tunneling phenomenon in models which include the existence of non-eq...
In this letter we argue that instanton-dominated Green's functions in N=2Super Yang-Mills theories c...
Many quantum field theories in one, two and four dimensions possess remarkable limits in which the i...
Instanton contributions to the anomalous dimensions of gauge-invariant composite operators in the N=...
N=1^* gauge theories are believed to have fractional instanton contributions in the confining vacua....
We study instanton effects in theories with compact extra dimensions. We perform an instanton calcul...
Instanton contributions to the anomalous dimensions of gauge-invariant composite operators in the N=...
We revisit two longstanding puzzles in supersymmetric gauge theories. The first concerns the questio...
We investigate nonperturbative effects due to instantons in N = 2 supersymmetric SU(N) Yang-Mills mo...
We consider N=2 SUSY QCD with gauge group SU(2) and $N_{f}$ flavours of matter with nonzero mass. Us...
Instanton contributions to the anomalous dimensions of gauge-invariant composite operators in the N=...
This is a brief summary of our studies of quantum field theories in a special limit in which the ins...
We describe the properties of instantons in lattice gauge theory when the action is a fixed point ac...
In the context of softly-broken N=4 to N=2 supersymmetric SU(N) gauge theory, we calculate using sem...
The instanton contribution to the vacuum energy in supersym-metric Yang-Mills theories i s considere...
We study the quantum-mechanical tunneling phenomenon in models which include the existence of non-eq...
In this letter we argue that instanton-dominated Green's functions in N=2Super Yang-Mills theories c...
Many quantum field theories in one, two and four dimensions possess remarkable limits in which the i...
Instanton contributions to the anomalous dimensions of gauge-invariant composite operators in the N=...
N=1^* gauge theories are believed to have fractional instanton contributions in the confining vacua....
We study instanton effects in theories with compact extra dimensions. We perform an instanton calcul...
Instanton contributions to the anomalous dimensions of gauge-invariant composite operators in the N=...
We revisit two longstanding puzzles in supersymmetric gauge theories. The first concerns the questio...