DHR Categories and Duality for Compact Groups

Gabriele Tornetta

Friday 18th March, 2016 16:00-17:00 Maths 326


In this talk I will introduce a generalisation of the Tannaka-Krein duality for compact groups due to Doplicher and Roberts. The focus will be on the objects, the so-called DHR categories, coming from Algebraic Quantum Field Theory, that have led to the discovery of a more abstract duality theory for such groups.

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