| Table of Contents | _ | 
            
              | Issue 1 | 1 | 
            
              | Preface: Editorial | 1 | 
            
              | Article: Time dependence in quantum mechanics : Floquet theory and the Berry phase | 3 | 
            
              | Article: The spherical model and Bose-Einstein condensation | 17 | 
            
              | Association News: Rapport de la réunion d'automne de la SSP | 53 | 
            
              | Issue 2 | 105 | 
            
              | Article: Renormalization theory for hierarchical models | 105 | 
            
              | Article: The Plasmon in the one component plasma | 155 | 
            
              | Article: Analytic completion for dynamical zeta functions | 181 | 
            
              | Article: Asymptotique de la largeur de la première bande de l'opérateur de Dirac avec potentiel périodique | 192 | 
            
              | Article: Distortion analyticity for N-particle hamiltonians | 216 | 
            
              | Issue 3 | 227 | 
            
              | Article: New concepts in quantum gravity | 227 | 
            
              | Article: Normalization of scattering states, scattering phase shifts and Levinson's theorem | 241 | 
            
              | Article: Adiabatic charge transport and topological invariants for electrons in a quasi-periodic potential and a magnetic field | 264 | 
            
              | Issue 4 | 337 | 
            
              | Article: The effective cluster Hamiltonian for adsorbed atoms | 337 | 
            
              | Article: Einstein's relativistic time-dilation : a critical analysis and a suggested experiment | 346 | 
            
              | Article: Conditional time delay in scattering theory | 361 | 
            
              | Article: Massless fermion emission on 1+1 dimensional curved space-times | 378 | 
            
              | Association News: Rapport de la réunion de printemps de la SSP | 405 | 
            
              | Issue 5 | 453 | 
            
              | Article: The perturbative construction of Symanzik's improved action for Φ^4_4 and QED_4 | 453 | 
            
              | Article: Quantum logic requires weak modularity | 471 | 
            
              | Article: Statistics in the propositional formulation of quantum mechanics | 477 | 
            
              | Article: Ward identities and a perturbative analysis of a U(1) Goldstone Boson in a many fermion system | 498 | 
            
              | Article: Symmetries of the Chern-Simons theory in the axial gauge | 551 | 
            
              | Issue 6 | 567 | 
            
              | Article: The bound-states in quantum field theory : review of some analytic problems raised by the variational perturbation method | 567 | 
            
              | Article: Selfgravitating solutions of the Skyrme model and their stability | 614 | 
            
              | Article: Goldstone bosons in a finite volume : the partition function to three loops | 633 | 
            
              | Issue 7-8 | 693 | 
            
              | Article: The unstable system and irreversible motion in quantum theory | 693 | 
            
              | Article: Non-spreading coherent states riding on Kepler orbits | 712 | 
            
              | Article: Measurement in quantum mechanics : from probabilities to objective events | 721 | 
            
              | Article: Hamiltonian and BRST formulations of the Schwinger model | 737 | 
            
              | Article: Gauge-invariant O(N) non-linear sigma model(s) and gauge-invariant Klein-Gordon theory : Wess-Zumino terms and hamiltonian and BRST formulations | 752 | 
            
              | Article: The Cartan formalism in field theory | 795 | 
            
              | Article: Localization for semiclassical continuous random Schrödinger operators. II, The random displacement model | 810 | 
            
              | Article: Strong-coupling equations for superconductivity with a radial-momentum dependent potential | 842 | 
            
              | Article: A new framework for old Bell inequalities | 858 | 
            
              | Article: On the tests of relativistic time dilation in the CERN muon storage ring | 875 | 
            
              | Association News: Rapport de la réunion d'automne de la SSP | 877 | 
            
              | Table of Contents | 909 | 
            
              | Index: Index of authors = Autorenregister = Table des auteurs | 915 |