Méthodes d'amas quantiques pour les matériaux corrélés, Sherbrooke, 6 au 8 juillet 2005 Chairs Rice           T.M. ETH, Zurich Scalapino   Doug UCSB Troyer M. ETH, Zurich Mercredi, Wednesday 2005/07/06 08:00 08:30  Welcome: Labossière, Sawatzky, Tremblay The Hubbard model in Quantum Cluster methods Chair: Doug Scalapino 8:30 9:05  Potthoff Michael Wurzburg Quantum-cluster theories from a variational perspective 9:05 9:40  Kotliar Gabriel Rutgers Formal matters in cluster methods 9:40 10:00  Coffee 10:00 10:35  Maier      Thomas Oak Ridge A systematic quantum cluster study of superconductivity in the 2D Hubbard model 10:35 11:10  Sénéchal David Sherbrooke Variational cluster perturbation theory and superconductivity in the Hubbard model 11:10 12:10  Extended discussions (includes following two 5 minute talks) Kancharla Sarma Superconductivity in the 2D Hubbard model Tremblay André-Marie Concordance between weak and strong coupling approaches at intermediate coupling Afternoon Free afternoon for discussions, small groups, outdoors activities, visits of Physics  Labs or Supercomputer. Chair: Doug Scalapino 16:00 17:00  Posters+coffee (List at the end) 17:00 17:35  Kotliar Gabriel Rutgers Results from CDMFT 17:35 18:10  Moreo Adriana Oak Ridge Complexity as a Result of Competing Orders in Correlated Materials 18:10 19:10  Extended discussions Banquet Jeudi, Thursday 2005/07/07 Electronic states Chair: Maurice Rice 8:13 8:30  Lupien Christian Sherbrooke A 'checkerboard'  electronic crystal state in lightly hole-doped Na-CCOC 8:30 9:05  Davis Seamus Cornell Atomic Resolution 'Mottness Mapping' in Ca2-xNaxCuO2Cl2 9:05 9:40  Shen ZX Stanford TBA 9:40 10:00  Coffee Inhomogeneities and pseudogap in Quantum Cluster methods 10:00 10:17  Macridin Alexandru Cincinnati TBA 10:17 10:34  Kyung Bumsoo Sherbrooke Short-Range Correlation Induced Pseudogap in Doped Mott Insulators 10:35 11:10  Jarrell Mark Cincinnati TBA 11:10 12:10  Extended discussions (includes following two five minute talks) Andrea Damascelli ARPES on Tl2201: Surprises on the overdoped side of the cuprate phase diagram Arun Paramekanti A supersolid phase of interacting bosons on the triangular lattice 13:00 14:00  Posters (List at the end)

Spins Chair: Matthias Troyer 14:00 14:35  Sandvik Anders Boston University Stochastic analytic continuation 14:35 15:10  Sorensen Eric McMaster Manifestations of the Kondo Polaron 15:10 15:45  Greven Martin Stanford Recent Neutron Scattering Studies of the Electron-Doped Superconductor (Nd,Ce)$_2$CuO$_4$ 15:45 16:45  Extended discussions (includes following two 5 minute talk) Chitov Gennady Y. The spin-SAF transition in the quarter-filled ladder compound $\rm NaV_2O_5$ Davoudi Bahman Extended Hubbard model in TpsC Dinner, Sénéchal Vendredi, Friday 2005/07/08 Strong coupling and cold fermions Chair: Maurice Rice 8:30 9:05  Sorella Sandro Trieste Critical behavior near a two dimensional Mott insulator 9:05 9:40  Prelovsek Peter J. Stefan Institute, Slovenia  Finite temperature dynamics of small correlated electron systems: anomalous properties of cuprates 9:40 10:00  Coffee 10:00 10:35  Eder Robert Karlsruhe Cluster perturbation theory for transition metal oxides: - the correlated band structure of NiO 10:35 11:10  Prokofev Nicolai Amherst Diagrammatic Monte Carlo: from polarons to ultra-cold fermions with resonant attraction 11:10 12:10  Extended discussions (includes following 5 minute talk) Capello Manuela From Luttinger liquid to Mott insulator: low-energy description of the 1D Hubbard model by an unbiased variational approach Stephan Walter Magnon dispersion of the 2D Hubbard model Closing remarks George Sawatzky Posters, to be up for the whole conference: (more to come) Becca Federico Critical behavior of the two-dimensional metal-insulator transition Lin Fei Quantum Monte Carlo simulations of fullerene molecules Hopkinson John Can RKKY mediated magnetism lead to novel physics on geometrically frustrated lattices? Isaksov Sergei Ordering in Cs$_2$CuCl$_4$: Is there a proximate spin liquid? Kancharla Sarma Superconductivity in the 2D Hubbard model Kyung Bumsoo Pseudogap in e-doped superconductors: Theory and experiment Marsiglio Frank T matrix calculations for the attractive hubbard model in the atomic limit Sahebsara Peyman Antiferromagnetism and d-wave Superconductivity in kappa-BEDT-TTF: A VCPT study