N.H. March, Oxford University, Oxford, UK, University of Antwerp, Antwerp, Belgium, G.G.N. Angilella, Universitظ di Catania, Catania, Italy, Scuola Superiore di Catania, Catania, Italy, CNISM, CNR-IMM, INFN, Catania, Italy
Low order density matrices -- Solvable models for small clusters of fermions -- Small clusters of bosons -- Anyon statistics with models -- Superconductivity and superfluidity -- Exact results for an isolated impurity in a solid -- Pair potential and many-body force models for liquids -- Anderson localization in disordered systems -- Statistical field theory: especially models of critical exponents -- Relativistic fields -- Towards quantum gravity