TT 13: Systeme korrelierter Elektronen: Theorie I
Tuesday, March 12, 2002, 14:30–17:00, H20
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14:30 |
TT 13.1 |
Invited Talk:
Die Streifen-Phase in Hochtemperatursupraleitern — •Enrico Arrigoni, Marc G. Zacher, Robert Eder, Werner Hanke und Steven A. Kivelson
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15:00 |
TT 13.2 |
Delocalization in Coupled Luttinger Liquids with Impurities — •Stefan Scheidl, Simon Bogner, and Thorsten Emig
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15:15 |
TT 13.3 |
Spin Excitations in La2CuO4: Consistent Description by Inclusion of Ring Exchange — •Andrey Katanin and Arno Kampf
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15:30 |
TT 13.4 |
Friedel Oszillationen in einer Hubbard-Kette — •Cosima Schuster und Philipp Brune
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15:45 |
TT 13.5 |
Ferromagnetisch gekoppelte ungerade antiferromagnetische Ringe: ein magnetischer Korrelationschalter — •Stefan-Ludwig Drechsler, Jiri Málek und Johannes Richter
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16:00 |
TT 13.6 |
Spectral properties of the 1D t-J model at finite doping — •Catia Lavalle, Michael Brunner, Fakher F. Assaad, and Alejandro Muramatsu
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16:15 |
TT 13.7 |
Zyklischer Spinaustausch in zwei-beinigen Spinleitern — •Tamara Nunner, Philipp Brune und Thilo Kopp
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16:30 |
TT 13.8 |
Spectral Densities of 1D Quantum Antiferromagnetic S=1/2 Systems — •Kai P. Schmidt, Christian Knetter, Markus Grüninger, and Götz S. Uhrig
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16:45 |
TT 13.9 |
Doping dependence of the spin gap in a 2-leg ladder — •Lorenzo Campos Venuti and Alejandro Muramatsu
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