Geometria Complessa e Geometria Differenziale
Geometria Complessa e Geometria Differenziale
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Deformation Quantization and Symmetries

Jonas Schnitzer

created by tortorella on 08 Nov 2016
modified on 09 Nov 2016

16 nov 2016 -- 14:30

sala Riunioni, Dipartimento di Matematica, Università degli Studi di Salerno

Abstract.

In this talk, we want to present the basic ideas and tools of formal deformation quantization and develop the concept of symmetries in this setting, which are described by Lie algebras. Afterwards, we want to construct a deformation quantization of an algebra where a given Lie algebra acts on via a Fedosov-like construction. In this approach the concept of Drinfel'd twists appears in a natural way. Therefore, we give an introduction to this theory and use it for our approach.

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