ABSTRACT: 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.
Il seminario si terrà in modalità remota sulla piattaforma Zoom al seguente indirizzo:
https://infn-it.zoom.us/j/84261721878?pwd=MDZNaGdBUlcvUUJXa2phSHZVZk5sdz09
ID riunione: 842 6172 1878
Passcode: 611379
Le slides sono caricate su:
https://agenda.infn.it/event/31495/
