TT 30: CE: Low-dimensional Systems - Models 1
Donnerstag, 25. März 2010, 09:30–13:00, H20
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09:30 |
TT 30.1 |
Cluster Spin-DMFT for Quantum Spin Ladders — •Mukul Laad and Kai Philliph Schmidt
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09:45 |
TT 30.2 |
Orbital currents and SU(2) spin rotational symmetry breaking in doped two-leg Cu-O Hubbard ladders. — •Piotr Chudzinski, Marc Gabay, and Thierry Giamarchi
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10:00 |
TT 30.3 |
Quantum spin chains of Temperley-Lieb type with periodic boundary conditions: spectra, multiplicities and finite temperature — •Britta Aufgebauer and Andreas Klümper
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10:15 |
TT 30.4 |
Hierarchy of edge-locking effects in one-dimensional quantum lattice models. — •Masud Haque
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10:30 |
TT 30.5 |
Zero Temperature Phase Diagram of the 1D t-J Model with Density Matrix Renormalization Group — •Alexander Moreno, Alejandro Muramatsu, and Salvatore Manmana
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10:45 |
TT 30.6 |
Renormalization group study of Luttinger liquids with boundaries — •Stephan Grap and Volker Meden
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11:00 |
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15 min. break
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11:15 |
TT 30.7 |
Family of exactly solvable models with ultimate co-operative paramagnetic ground state — •Kai Phillip Schmidt and Mukul Laad
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11:30 |
TT 30.8 |
Spin Phonon Interactions in triangular Antiferromagnets — Andreas Kreisel and •Peter Kopietz
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11:45 |
TT 30.9 |
Spin-liquid and magnetic phases in the anisotropic triangular lattice: the case of κ-(ET)2X — •Luca F. Tocchio, Alberto Parola, Claudius Gros, and Federico Becca
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12:00 |
TT 30.10 |
Adapted continuous unitary transformation to treat systems with quasiparticles of finite lifetime — Tim Fischer, Sebastian Duffe, and •Götz S. Uhrig
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12:15 |
TT 30.11 |
Optimized basis in continuous unitary transformations for symmetry-broken groundstates — •Nils A. Drescher, Tim Fischer, and Götz S. Uhrig
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12:30 |
TT 30.12 |
Dynamical crossover in the fermionic Hubbard model — •Florian Goth and Fakher F. Assaad
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12:45 |
TT 30.13 |
A new approach for the diagonalization of the Hubbard model using basis reordering — •Ralf Gamillscheg, Gundolf Haase, and Wolfgang von der Linden
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