From gauge fields to physical particles

Fakultät für Physik
DER UNIVERSITÄT WIEN
Arbeitsbereich Teilchenphysik
A-1090 WIEN, BOLTZMANNGASSE 5, AUSTRIA
EINLADUNG
im Rahmen des Teilchenphysikseminars
zum Vortrag
von
Reinhard Alkofer
(Univ. Graz)
über
„From gauge fields to physical particles“
Abstract:
In this talk I will outline a program to calculate the properties of gauge-invariant
physical states in quantum gauge field theories by employing functional methods. After
briefly revisiting some respective non-perturbative properties of gauge theories the
nature of gauge-invariant relativistic bound states of the elementary fields will be
discussed. The status of currently possible calculations will be exemplified by discussing
(i) the influence of the infrared properties of three-point vertex functions on mesons and
(ii) nucleon properties resulting from the solution of a covariant Faddeev equation.
Zeit: Dienstag, 12. April 2016, 16:15
Ort: Erwin Schrödinger-Hörsaal, Boltzmanngasse 5, 5. Stock
gez.: H. Hüffel

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