**Poster presentations**

For each poster presentation one poster wall will be available
with the following size:
**width= 97 cm,
height= 250cm **

1 |
Andergassen, Sabine |
Functional RG analysis of an impurity
in a Luttinger liquid |

2 |
de Siqueira Pedra, Walter |
Nonperturbative study of the two-dimensional Hubbard model |

3 |
Enss, Tilman |
Ward identities in the functional
renormalization group |

4 |
Fernandez, Victoria Ines |
Luttinger liquid with asymmetric dispersion |

5 |
Glazek, Stanislaw |
Optimization of perturbative similarity
renormalization group for Hamiltonians |

6 |
Goldbaum, Pedro |
Lower bound for the segregation energy in
the Falicov-Kimball model |

7 |
Grzesik, Axel |
Bound states in tJ models: A perturbative
approach to compute effective |

Hamiltonians |
||

8 |
Kancharla, S. Sarma |
Optical response and
excitonic properties in one dimensional Mott Insulators |

9 |
Karchev, Naoum |
Magnon exchange mechanism of ferromagnetic
superconductivity |

10 |
Kaufmann, Birgit |
Non-equlibrium effects in the
Bose-Hubbard model |

11 |
Orignac, Edmond |
Renormalization group study of a quarter
filled ladder |

12 |
Paaske, Jens |
Kondo effect out of equilibrium: Perturbation theory |

13 |
Paulus, Beate |
Ab-initio correlation treatment of metals and the
metal-insulator transition |

14 |
Polonyi, Janos |
Density-current functional and the
localisation-delocalisation transition |

15 |
Reischl, Alexander |
Low energy effective models for the
Hubbard model: |

different perturbative approaches and a renormalizing flow-equation
approach |
||

16 |
Reiß, Julius / |
Coexistence of magnetism and
superconductivity in the 2d Hubbard Model |

Rohe, Daniel |
||

17 |
Vekua, Teimuraz |
Phase diagram of spin ladder with ring
exchange |

18 |
Weller, Wolfgang |
Screening and compressibility condition
for composite fermions in the |

half-filled lowest Landau level |

friqus03 2003-02-12