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10-12 April 2019
Denver, CO
US/Mountain timezone

Topics in QCD from Dyson-Schwinger equations

10 Apr 2019, 12:00
30m
Director's Row H (Denver, CO)

Director's Row H

Denver, CO

Sheraton Denver Downtown Hotel, 1550 Court Pl. lobby level of the Plaza building
plenary talk Plenary

Speaker

Dr Richard Williams (University of Giessen)

Description

The Dyson-Schwinger/Bethe-Salpeter approach provides insight into many connected problems in QCD, proving to be especially powerful in describing processes that are dominated by chiral symmetry and its dynamical breaking. Being formulated in the continuum it avoids some of the difficulties encountered on the Lattice (e.g. chiral quarks etc) at the cost of having to introduce truncations. I will discuss some of these truncations and how their extension leads to an improved understanding of the (spectrum of) hadrons, not only as concerns mesons and baryons but also exotic states such as tetraquarks. Furthermore, I will report on recent progress in the generalization of these studies to finite temperature.

Primary author

Dr Richard Williams (University of Giessen)

Presentation Materials