A unified treatment of quantum symmetries

Datum

30.11.2017

Zeit

13:15 - 14:15

Sprecher

Gabriella Böhm

Zugehörigkeit

Wigner Research Centre for Physics of the Hungarian Academy of Sciences, Budapest

Sprache

de

Hauptthema

Mathematik

Andere Themen

Mathematik

Host

Prof. Dr. Ulrich Krähmer

Beschreibung

Symmetries in various situations are described classically by groups. In the last decades, however, many indications lead to the appearance of more general symmetry structures, and many (interrelated) competing notions have been proposed. In the talk we will survey some of these so-called `quantum’ symmetries. As a highlight, we will illustrate how these apparently different algebraic structures can be seen as instances of the unifying notion of Hopf monad in a monoidal bicategory.

Links

• Seminar Algebra, Geometrie und Kombinatorik

Letztmalig verändert: 29.11.2017, 12:47:34