Nagoya University
Theoretical Elementary Particle Physics Laboratory
Date&Time Tue Jul 13 2021 (17:00 - 18:00)
Speaker
Kantaro Ohmori
Affiliation Univ. of Tokyo
Title Symmetries and Strings of Adjoint QCD2
Abstract In this talk I will talk about topological defects in 1+1-dimensional QCD with adjoint fermions. In particular, the deconfinement of the theory at the zero temperature when fermions are massless can be explained by such defects, regarded as a generalized symmetry which is sometimes called categorical symmetry. Further, the tension of the bound states of the confining string when fermions have small masses are calculated, exposing a curious sine form.
Remarks
Slide/Video