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Helvetica Physica Acta

Helvetica Physica Acta Volume 71 (1998)
Intitulé Page
Issue 1 _
Table des matières _
Préface: Preface _
Article: Arithmetic aspects of atomic structures 1
Article: Mathematical theory of n-body quantum systems 26
Article: Semi-classical approximation in quantum mechanics : a survey of old and recent mathematical results 44
Compte rendu de lecture: Mathematical aspects of spin glasses and neural networks [A. Bovier; P. Picco] _
Compte rendu de lecture: Iterated maps on the interval as dynamical systems [P. Collet; J.-P. Eckmann] _
Cahier 2 _
Table des matières _
Article: Integral conditions for the asymptotic completeness of two-space scattering systems 117
Article: Exponential bounds on curvature-induced resonances in a two-dimensional Dirichlet tube 133
Article: Statistische und deterministische Vorhersagbarkeit bei der quantenphysikalischen Messung 163
Article: Supersymmetric non-linear σ-models and their gauging in the Atiyah-Ward space-time 184
Article: Some Schrödinger operators with power-decaying potentials and pure point spectrum. II, The discrete case 200
Article: On generalized Darboux transformations and symmetries of Schrödinger equations 214
Compte rendu de lecture: Evariste Galois (1811-1832) [L. Toti Rigatelli] _
Compte rendu de lecture: Chladni und die Entwicklung der Akustik, 1750-1860 [D. Ullmann] _
Cahier 3 _
Table des matières _
Article: A remark on quantum dynamics 233
Article: Schwarz's function and chiral Potts model 242
Article: An irreducible BRST approach of topological Yang-Mills theory 262
Article: Nonlinear electrodynamics with singularities : modernized Born-Infeld electrodynamics 274
Article: Extension of the Hilbert space by J-unitary transformations 288
Article: Some exact results on the CGHS black-hole radiation 314
Article: New non-generic symmetries on extended Taub-Nut space-time 343
Compte rendu de lecture: Evariste Galois (1811-1832) [L. Toti, Rigatelli] _
Compte rendu de lecture: Mathematical aspects of spin glasses and neural networks [A.Bovier; P. Picco] _
Compte rendu de lecture: Chladni und die Entwicklung der Akustik [D. Ullmann] _
Cahier 4 _
Table des matières _
Article: Chiral Schwinger model with the Faddeevian regularization in the light-front frame : construction of the gauge-invariant theory through the Stueckelberg term, Hamiltonian and BRST fomulations 353
Article: Diffusionstheorie und Haven-Verhältnis in Festkörpern 379
Article: Physical interpretation of the electromagnetic mass 392
Article: Quantum algebras, observables, and random variables 426
Article: CMB anisotropies caused by gravitational waves : a parameter study 445
Compte rendu de lecture: Exotic attractors from Liapunov stability to riddled basins [J. Buescu] _
Cahier 5 _
Table des matières _
Article: Localisation des états de surface pour une classe d'opérateurs de Schrödinger discrets à potentiels de surface quasi-périodiques 459
Article: Transition de phase pour le modèle de Kac en dimension deux 491
Article: Boundary values of regular resolvent families 518
Article: How quantales emerge by introducing induction within the operational approach 554
Article: Chern-Simons solitons and a nonlinear elliptic equation 573
Article: Yangian Y(sl(2)) in Coulomb problem 586
Cahier 6 _
Table des matières _
Article: Inelastic scattering in a one-dimensional mesoscopic ring at finite temperature 593
Article: q-deformed Fock space and statistical properties of quons 599
Article: Binary orthologic with modus ponens is either orthomodular or distributive 610
Article: On the surface spectrum in dimension two 629
Article: Superconductivity in the attractive Hubbard model : the double Hubbard-I approximation 658
Article: On p-sparse Schrödinger operators with quasiperiodic potentials 667
Article: Splitting solitons on a torus 675
Erratum: Erratum 685
Table des matières 687
Index: Index of authors = Autorenregister = Table des auteurs 689
Cahier Sep. 1 _
Table des matières _
Informations des associations: Réunion de printemps de la Société Suisse de Physique = Frühjahrstagung der Schweizerischen Physikalischen Gesellschaft = Spring meeting of the Swiss Physical Society _
Compte rendu de lecture: Topics in disordered systems [Ch.M. Newman] _
Compte rendu de lecture: Iterated maps on the interval as dynamical systems [P. Collet; J.-P. Eckmann] _