[institut] [phys4phys] Group for Gravitation, Particle and Fields seminar, Friday 10 February 2023

[Marija Dimitrijevic Ciric]

Dear colleagues,

You are cordially invited to the seminar of the Group for Gravitation, 
Particles and Fields, which will be held on Friday, 10 February 2023 at 
11:00 at the Faculty of Physics, lecture hall 665.


The talk entitled

Introduction to category theory and n-groups (part 5)

is the fifth in the series of seminars on n-groups and categories and 
will be given by Marko Vojinovic (Institute of Physics Belgrade).

Abstract: In the fifth lecture, we will introduce the notion of a 
2-group, and
provide a few examples how to use 2-groups to describe symmetries in
physics. In particular, we will study in detail the example of the
Poincare 2-group. We will also comment on some properties of 2-groups
and their equivalence to crossed modules.

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Time: February 10, 2023 11:00 Belgrade

Faculty of Physics, lecture hall 665, 3rd floor

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Best regards,

Marija Dimitrijevic Ciric

University of Belgrade
Faculty of Physics
Studentski trg 12-16
11000 Belgrade
Serbia