Recent Progress in Many-Body Theories

Front Matter....Pages i-xii
Heavy Electrons in Metals....Pages 1-16
Understanding Heavy Electron Systems....Pages 17-29
High T c Superconductivity - Hubbard Model ?....Pages 31-37
Fluctuation Effects in Electron Systems: Their Role in Electron-Pairing Mechanisms....Pages 39-47
Theory for High T c -Superconductivity in La 2−x M x CuO 4 - and YBa 2 Cu 3 O 7−δ - Systems....Pages 49-53
Theory of Heavy Fermions and Mechanism of Heavy Fermion Superconductivity — Application to High T c Oxide Superconductors....Pages 55-68
Electron Correlations in Different Electron Bonds....Pages 69-73
The Two-Dimensional Hubbard Model: Numerical Evaluation of the Properties of Projected Antiferromagnetic and Superconducting Wavefunctions....Pages 75-81
Theory of the Fractional Quantum Hall Effect....Pages 83-101
Numerical Investigation of the Fractional Quantum Hall Effect....Pages 103-112
Excitations in the Fractional Quantum Hall Effect at ν=1/2: Layered Electron Systems....Pages 113-118
A Brief Introduction to Spin Glasses and Related Complex Problems....Pages 119-132
Solitons in Disordered Systems or Application of Catastrophe Theory to Solitons....Pages 133-142
Variational Studies of Strongly Correlated Ground States: Applications to the Anderson Lattice and the Hubbard Model....Pages 143-152
Supercooled Liquids and Glass Transitions....Pages 153-160
Magnetoconductance of Two Dimensional Disordered Systems....Pages 161-167
Theory of the Spin Dynamics of Modulated Magnets....Pages 169-177
The Sillium Model....Pages 179-186
Andreev Scattering at Rough Surfaces....Pages 187-196
Density-Matrix Theory of Supercooled Hydrogen....Pages 197-204
Microscopic Calculations on Liquid 3 He....Pages 205-216
Many-Body Aspects of the Theory of Fermi Liquids Near Boundaries....Pages 217-223
Quasiparticle, Natural, and Mean-Field Orbitals in Drops of Liquid Helium....Pages 225-234
Dynamic Correlations in the Electron Gas: The Mean Field Picture and Beyond....Pages 235-243
Exact Solution for the Hartree Fock Approximation to the Electron Gas....Pages 245-251
Longitudinal Response and Sum Rules in Nuclei and Nuclear Matter....Pages 253-263
Convergence and Critical Phenomena Studies in $$\\phi_{1+1}^{4}$$ -Field Theories via the Coupled Cluster Method....Pages 265-273
A Periodic Small-Cluster Approach to Many-Body Problems....Pages 275-282
A Class of Solvable Models of Fermion Fluids....Pages 283-295
Many-Body Effects in Dense Plasmas: Spin-Dependent Electron Interactions across the Compressibility and Spin-Susceptibility Anomalies....Pages 297-305
A Novel Perturbation Theory Approach with Applications to Photoemisssion and X-Ray Spectroscopy....Pages 307-316
Many-Body Theory of Auger Processes in Metals and Semiconductors....Pages 317-326
Fermion Parquet: The Approximations....Pages 327-333
Fermion Parquet Equations....Pages 335-342
Monte-Carlo Simulation on Multi-Processor Supercomputers: The Q2R Model....Pages 343-347
Fully Numerical Solution of Hartree-Fock and Similar Equations for Diatomic Molecules....Pages 349-355
Kinetic Equations for Large Transient Energy Fluctuations in Small Volumes in Dense Matter....Pages 357-364
Whither Many-Body Theory? -A Summary of the Oulu Conference....Pages 365-381
Professor Hermann G. Kümmel 65 years....Pages 383-384
Correlated Basis Functions and all that....Pages 385-393
Back Matter....Pages 395-404