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Berlin 2008 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 24: Correlated Electrons: Low-dimensional Systems - Models

Mittwoch, 27. Februar 2008, 14:00–19:00, H 2053

14:00 TT 24.1 Particle-hole symmetry and the Pfaffian state — •Bernd Rosenow, Michael Levin, and Bertrand I. Halperin
14:15 TT 24.2 Emergent fermions and anyons in the Kitaev model — •Kai P. Schmidt, Sebastien Dusuel, and Julien Vidal
14:30 TT 24.3 Novel many-body states on the honeycomb lattice — •Carsten Honerkamp
14:45 TT 24.4 Dynamic structure factor of Luttinger liquids — •Peyman Pirooznia, Florian Schütz, and Peter Kopietz
15:00 TT 24.5 Towards Experimental Verification of Luttinger Liquid Behavior — •Peter Wächter, Volker Meden, and Kurt Schönhammer
15:15 TT 24.6 Effects of dissipation on disordered Luttinger liquids — •Zoran Ristivojevic and Thomas Nattermann
  15:30 15 min. break
15:45 TT 24.7 Density Distribution in Finite One-Dimensional Interacting Fermion Systems — •Stefan Soeffing and Sebastian Eggert
16:00 TT 24.8 Local Density of States of a Finite Quantum Wire: Numerical Results from DMRG in Comparison with Bosonization ResultsImke Schneider and •Sebastian Eggert
16:15 TT 24.9 The magnetic polaron in the one-dimensional Kondo lattice model away from half filling — •Sebastian Smerat, Ian P. McCulloch, Ulrich Schollwöck, and Herbert Schoeller
16:30 TT 24.10 Hybrid approach for quantum antiferromagnets in a uniform magnetic field: Method — •Andreas Kreisel, Francesca Sauli, Nils Hasselmann, and Peter Kopietz
16:45 TT 24.11 Hybrid approach for quantum antiferromagnets in a uniform magnetic field: Application — •Francesca Sauli, Andreas Kreisel, Nils Hasselmann, and Peter Kopietz
17:00 TT 24.12 Two particle excitations of projected wavefunctions. — •Tejaswini Dalvi and Claudius Gros
  17:15 15 min. break
17:30 TT 24.13 Doped ladders under magnetic field — •Guillaume Roux, Edmond Orignac, Steven R. White, and Didier Poilblanc
17:45 TT 24.14 Effect of shell structure on Anderson orthogonality catastrophe — •Swarnali Bandopadhyay and Martina Hentschel
18:00 TT 24.15 Konkurrenz von Coulomb-Abstoßung und Elektron-Phonon-Wechselwirkung in einem eindimensionalen Elektron-Phonon-System — •Gerd Zschaler, Steffen Sykora und Klaus W. Becker
18:15 TT 24.16 Entanglement percolation at quantum phase transitions in random quantum magnets — •Yu-Cheng Lin, Ferenc Igloi, and Heiko Rieger
18:30 TT 24.17 Spin-orbit coupling and electron correlations in quantum wires — •Jens Eiko Birkholz and Volker Meden
18:45 TT 24.18 Single hole and vortex excitations in the doped Rokhsar-Kivelson quantum dimer model on the triangular lattice — •Hugo Ribeiro, Samuel Bieri, and Dmitri Ivanov
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