TT 2: Systeme korrelierter Elektronen I
Montag, 24. März 2003, 10:00–12:30, HSZ304
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10:00 |
TT 2.1 |
Tomonaga-Luttinger model with impurity at weak two-body interaction — •Tobias Stauber
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10:15 |
TT 2.2 |
Phase Diagram of the Ionic Hubbard Model — •Salvatore Manmana, Volker Meden, Reinhard Noack, and Kurt Schönhammer
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10:30 |
TT 2.3 |
Ground-state phase diagram of the half-filled one-dimensional extended Hubbard model — •Eric Jeckelmann
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10:45 |
TT 2.4 |
Antiholons in one-dimensional t-J models — •Catia Lavalle, Mitsuhiro Arikawa, Sylvain Capponi, Fakher Assaad, and Alejandro Muramatsu
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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
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11:15 |
TT 2.6 |
Spin fluctuations in undoped cuprates at finite temperature: auxiliary-fermion approach. — •Jan Brinckmann and Peter Wölfle
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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
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11:45 |
TT 2.8 |
Fermi sea in a damped harmonic oscillator — •Florian Marquardt and Dmitri Golubev
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12:00 |
TT 2.9 |
Critical dynamics and critical magnetic fluctuations in superconductors — •Flavio Nogueira, Dirk Manske, and Karl-Heinz Bennemann
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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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