Theory Group Seminars

One-dimensional QCD

Name: One-dimensional QCD
Start: 2022-06-09T14:30:00+02:00
End: 2022-06-09T15:30:00+02:00
Location: No location set

by Oleg Borisenko (Bogolyubov Institute for Theoretical Physics, Academy of Sciences of Ukraine)

Thursday 9 Jun 2022, 14:30 → 15:30 Europe/Rome

On line event

https://infn-it.zoom.us/j/84261721878?pwd=MDZNaGdBUlcvUUJXa2phSHZVZk5sdz09

Description

I review exact solutions of the one-dimensional QCD at finite temperature and non-zero chemical potential for the gauge groups G=Z(N),U(N),SU(N) for all values of colors N and fermion flavors N_f. Such solutions are available both for the partition function and various expectation values. The phase structure in the large N, the large N_f and the 't Hooft-Veneziano limits of all models is also discussed. A comparision of all limits with SU(3) QCD and with free fermion model is performed.

Zoom link: https://infn-it.zoom.us/j/84261721878?pwd=MDZNaGdBUlcvUUJXa2phSHZVZk5sdz09