Regensburg 2025 – wissenschaftliches Programm
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TT: Fachverband Tiefe Temperaturen
TT 11: Superconductivity: Poster
TT 11.12: Poster
Montag, 17. März 2025, 15:00–18:00, P4
Constraints on the theoretical modeling of hole-doped La2CuO4 — •Qiwei Li, Xuejing Zhang, and Eva Pavarini — Peter Grünberg Institute-2, Forschungszentrum Jülich, Jülich, Germany
The low-energy electronic properties of hole-doped La2CuO4 are believed to be well captured by the single-band Hubbard model describing x2−y2 electrons. This finds support, e.g., on Fermi surface and angle resolved photoemission experiments. Here we show that this imposes constraints on the microscopic description of the system.
Keywords: Cuprates; Eletronic structure; DMFT