TT 32: Theoretische Modelierung von Materialien mit korrelierten Elektronen
Freitag, 12. März 2004, 10:15–13:00, H18
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10:15 |
TT 32.1 |
Quasiparticles from quantum Monte Carlo: Effective mass and Wilson ratio for K3C60 — •Erik Koch and Olle Gunnarsson
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10:30 |
TT 32.2 |
A wavefunction-based quantum chemical method for infinite systems — •Beate Paulus
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10:45 |
TT 32.3 |
TiOCl, an orbital-ordered system? — •Roser Valenti, T. Saha-Dasgupta, Helge Rosner, and Claudius Gros
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11:00 |
TT 32.4 |
Hartree-Fock-Approximation und Berücksichtigung von Abschirm-Effekten in Ab-Initio-Bandstruktur-Berechnungen — •Olaf Peschel, Ilan Schnell und Gerd Czycholl
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11:15 |
TT 32.5 |
Spectral functions for systems with Hund’s rule correlated 5f electrons — •Frank Pollmann and Gertrud Zwicknagl
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11:30 |
TT 32.6 |
The spin-state puzzle in cobaltates — •Z. Hu, H. Wu, D. Madenci, J. Baier, T. Lorenz, I. Bonn, C. F e lser, A. Tanaka, H.H. Hsieh, H.-J. Lin, C.T. C h en, and L.H. Tjeng
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11:45 |
TT 32.7 |
Mott transition and suppression of orbital fluctuations in orthorhombic 3d1 perovskites — •E. Pavarini, S. Biermann, A. Poteryaev, A.I. Lichtenstein, A. Georges, and O.K. Andersen
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12:00 |
TT 32.8 |
Zero Temperature Quantum Monte Carlo for Dynamical Mean Field Theory — •Martin Feldbacher, Karsten Held und Fakher Assaad
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12:15 |
TT 32.9 |
Energy of the Mott insulator - 10th order perturbation theory extended to infinite order using QMC — •Nils Blümer and Eva Kalinowski
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12:30 |
TT 32.10 |
Charge ordering in quarter filled ladder systems coupled to the lattice — •H.G. Evertz, M. Aichhorn, M. Hohenadler, C. Gabriel, J. Spitaler, C. Ambrosch-Draxl, and E.Ya. Sherman
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12:45 |
TT 32.11 |
Finite-temperature analysis of 2D spin frustrated Vanadium compounds — •Burkhard Schmidt, Nic Shannon, Karlo Penc, and Peter Thalmeier
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