Open Problems in Strongly Correlated Electron Systems [Paperback]

Proceedings of the NATO Advanced Research Workshop, Bled, Slovenia, 26-30 April 2000Preface. Part I: Cuprates: Fermi Surface and Spectral Functions. Summary of ARPES Results on the Pseudogap in Bi2Sr2CaCu2O8+delta; J.C. Campuzano, M. Randeria. On the Breakdown of Landau-Fermi Liquid Theory in the Cuprates; C. Honerkamp, et al. Metal-Insulator Transition and Many-body Band Structure of the Hubbard Model; R. Eder, et al. Spectral Properties of Underdoped Cuprates; A. Ramsak, et al. High Resolution Fermi Surface Mapping of Pb-doped Bi-2212; S.V. Borisenko, et al. Single Particle Excitations in the t-J Model; M. Brunner, et al. Part II: Cuprates: Spin and Charge Fluctuations. Magnetic Resonance Peak and Nonmagnetic Impurities; Y. Sidis, et al. Pseudogap and Kinetic Pairing Under Critical Differentiation of Electrons in Cuprate Superconductors; M. Imada, S. Onoda. Density Response of Cuprates and Renormalization of Breathing Phonons; P. Horsch, G. Khaliullin. Phase Diagram of Spin Ladder Models and the Topology of Short Range Valence Bonds; J. S?lyom. Diagrammatic Theory of Anderson Impurity Models: Fermi and Non-Fermi Liquid Behavior; J. Kroha, P. W?lfle. s+d Mixing in Cuprates: Strong electron correlations and superconducting gap symmetry; N.M. Plakida, V.S. Oudovenko. Part III: Cuprates: Stripe and Charge Ordering. Fermi Surface, Pseudogaps and Dynamical Stripes in LA2-xSRxCUO4; A. Fujimori, et al. Stripes and Nodal Fermions as Two Sides of the Same Coin; J. Zaanen, Z. Nussinov. DMRG Studies of Stripes and Pairing in the t-J Model; S.R. White, D.J. Scalapino. Coexistence of Charge and Spin-Peierls Orders in the 1/4-filled Ladder NaV2O5; D. Poilblanc, J. Riera.Part IV: Cuprates: Numerical Methods and Quantum Hall Effect. Normal State Properties of Cuprates: t-J Model vs. Experiment; P. Prelovšek. Stability of d-wave Superconductivity in the t-J Model; F. Becca, et al. A New Simulation Method for Infinite Size Lattices; H.G. lCë