Berlin 2014 – wissenschaftliches Programm

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MP: Fachverband Theoretische und Mathematische Grundlagen der Physik

MP 9: HV Quantenfeldtheorie

MP 9.1: Hauptvortrag

Donnerstag, 20. März 2014, 14:00–14:40, SPA SR125

Construction of quantum field theories by deformation techniques — •Gandalf Lechner — Institut für Theoretische Physik, Universität Leipzig

This talk reviews recent approaches to constructing quantum field theory models on Minkowski spacetime by operator-algebraic deformation techniques. The links of this topic to (deformation) quantization, constructive quantum field theory, models in conformal QFT, massive integrable models, and non-commutative geometry will be discussed. An overview of the known results as well as an outlook to open questions will be given.