Dresden 2020 – scientific programme
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TT: Fachverband Tiefe Temperaturen
TT 33: Correlated Electrons: Method Development 1
TT 33.4: Talk
Wednesday, March 18, 2020, 10:15–10:30, HSZ 201
Fixed point and thermodynamic stability of DMFT — •Erik van Loon1 and Friedrich Krien2 — 1University of Bremen, Bremen, Germany — 2Jožef Stefan Institute, Ljubljana, Slovenia
We consider the hysteresis region and critical end point of the DMFT metal-insulator transition by analyzing the fixed point equation and the Landau free energy.