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Dresden 2003 – wissenschaftliches Programm

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TT: Tiefe Temperaturen

TT 2: Systeme korrelierter Elektronen I

Montag, 24. März 2003, 10:00–12:30, HSZ304

10:00 TT 2.1 Tomonaga-Luttinger model with impurity at weak two-body interaction — •Tobias Stauber
10:15 TT 2.2 Phase Diagram of the Ionic Hubbard Model — •Salvatore Manmana, Volker Meden, Reinhard Noack, and Kurt Schönhammer
10:30 TT 2.3 Ground-state phase diagram of the half-filled one-dimensional extended Hubbard model — •Eric Jeckelmann
10:45 TT 2.4 Antiholons in one-dimensional t-J models — •Catia Lavalle, Mitsuhiro Arikawa, Sylvain Capponi, Fakher Assaad, and Alejandro Muramatsu
11:00 TT 2.5 Theoretical analysis of magnetic Raman scattering in La2CuO4: two-magnon intensity with the inclusion of ring exchange — •Andrey Katanin and Arno P, Kampf
11:15 TT 2.6 Spin fluctuations in undoped cuprates at finite temperature: auxiliary-fermion approach. — •Jan Brinckmann and Peter Wölfle
11:30 TT 2.7 Electron-phonon vertex in the two-dimensional one-band Hubbard model — •Zhongbing Huang, Werner Hanke, Enrico Arrigoni, and Douglas J. Scalapino
11:45 TT 2.8 Fermi sea in a damped harmonic oscillator — •Florian Marquardt and Dmitri Golubev
12:00 TT 2.9 Critical dynamics and critical magnetic fluctuations in superconductors — •Flavio Nogueira, Dirk Manske, and Karl-Heinz Bennemann
12:15 TT 2.10 Scaling properties of the projected SO(5) model in three dimensions — •Martin Jöstingmeier, Ansgar Dorneich, Enrico Arrigoni, Werner Hanke, and Shou-Cheng Zhang
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DPG-Physik > DPG-Verhandlungen > 2003 > Dresden