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Résumé |
Functional equations are a non-perturbative continuum approach to quantum field theories. For
quantum chromodynamics they provide access to the strongly coupled regime and hence allow to study
phenomena like confinement or dynamical symmetry breaking and creation of mass. In this talk I will
first give an introduction to Dyson-Schwinger equations, which are one particular set of functional
equations. I will then provide an overview of their applications in quantum chromodynamics, before I
finish with a review of recent advances in the Yang-Mills sector.
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