Seminár Katedry teoretickej fyziky - Dragan Prekrat (22.5.2024)

v stredu 22.5.2024 o 14:00 hod. v miestnosti F2/125

16. 05. 2024 21.04 hod.
Od: Peter Maták

Prednášajúci: Dr. Dragan Prekrat (University of Belgrade)

Názov: On stripe phase in matrix models and renormalizability of noncommutative theories

Termín: 22.5.2024, 14:00 hod., miestnosť F2 125

Abstrakt:
In this talk we will discuss the relationship between renormalizability and extent of the striped phase in phase diagrams of noncommutative theories. As an example, we will consider the matrix version of the Grosse-Wulkenhaar model on the truncated Heisenberg space. We will present some recent results on the structure of its phase diagram and see how these results might help to formulate a renormalizable gauge model on noncommutative space.