We present an effective model for SU(2) Yang-Mills theory, the pseudoparticle approach. The basic idea is to restrict the path integral to those gauge field configurations, which can be written as a sum over a small number of pseudoparticles, and to replace the integration over all field configurations by an integration over pseudoparticle degrees of freedom, e.g. amplitudes and color orientations. We demonstrate that the pseudoparticle approach with a suitable choice of building blocks, e.g. 400 instantons, antiinstantons and akyrons, is able to reproduce many essential features of SU(2) Yang-Mills theory: (1) The static quark antiquark potential is linear for large separations with an attractive 1/R-correction as predicted by the bosonic ...
One of the still big problems in the Standard Model of particle physics is the problem of confinemen...
We numerically explore an alternative discretization of continuum SU(N-c) Yang-Mills theory on a Euc...
We use lattice methods to study the connection between topological objects and the confining potenti...
The pseudoparticle approach is a numerical method to calculate path integrals in effective SU(2) Yan...
We present a numerical technique for calculating path integrals in non-compact U(1) and SU(2) gauge ...
The pseudoparticle approach is a numerical method to approximate path integrals in SU(2) Yang-Mills ...
The pseudoparticle approach is a numericalmethod to compute path integrals without discretizing spac...
We perform a detailed study of the adjoint static potential in the pseudoparticle approach, which is...
The pseudoparticle approach is a numerical method to compute path integrals without discretizing spa...
Finite temperature Euclidean SU(2) lattice gauge fields generated in the confinement phase close to ...
International audienceThe most prominent pseudoparticle representations and their applications to co...
We study connections between global symmetries, topological objects, and phase transitions in non-ab...
The mechanism of confinement in Yang-Mills theories remains a challenge to our understanding of nonp...
We use lattice methods to study the connection between topological objects and the confining potenti...
This paper discusses in a systematical way exact retarded solutions to the classical SU(N) Yang-Mill...
One of the still big problems in the Standard Model of particle physics is the problem of confinemen...
We numerically explore an alternative discretization of continuum SU(N-c) Yang-Mills theory on a Euc...
We use lattice methods to study the connection between topological objects and the confining potenti...
The pseudoparticle approach is a numerical method to calculate path integrals in effective SU(2) Yan...
We present a numerical technique for calculating path integrals in non-compact U(1) and SU(2) gauge ...
The pseudoparticle approach is a numerical method to approximate path integrals in SU(2) Yang-Mills ...
The pseudoparticle approach is a numericalmethod to compute path integrals without discretizing spac...
We perform a detailed study of the adjoint static potential in the pseudoparticle approach, which is...
The pseudoparticle approach is a numerical method to compute path integrals without discretizing spa...
Finite temperature Euclidean SU(2) lattice gauge fields generated in the confinement phase close to ...
International audienceThe most prominent pseudoparticle representations and their applications to co...
We study connections between global symmetries, topological objects, and phase transitions in non-ab...
The mechanism of confinement in Yang-Mills theories remains a challenge to our understanding of nonp...
We use lattice methods to study the connection between topological objects and the confining potenti...
This paper discusses in a systematical way exact retarded solutions to the classical SU(N) Yang-Mill...
One of the still big problems in the Standard Model of particle physics is the problem of confinemen...
We numerically explore an alternative discretization of continuum SU(N-c) Yang-Mills theory on a Euc...
We use lattice methods to study the connection between topological objects and the confining potenti...