Annales de l'institut Henri Poincaré. Section A, Physique Théorique, Tome 19 (1973)

Sommaire du Fascicule no. 1

On the infrared problem in a model of scalar electrons and massless, scalar bosons

Fröhlich, Jürg

p. 1-103

Sommaire du Fascicule no. 2

Time operators, position operators, dilatation transformations and virtual particles in relativistic and nonrelativistic quantum mechanics

Almond, D. J.

p. 105-169

On integrability of discrete representations of Lie algebra

u (p, q)

Mickelsson, J. ; Niederle, J.

p. 171-177

Spin and the structure of space-time

Hehl, Friedrich W. ; von der Heyde, Paul

p. 179-196

Bianchi universes admitting full groups of motions

Osinovsky, M. E.

p. 197-210

Sommaire du Fascicule no. 3

The role of locality in perturbation theory

Epstein, H. ; Glaser, V.

p. 211-295

Sommaire du Fascicule no. 4

Algebra of observables and quantum logic

Cirelli, Renzo ; Gallone, Franco

p. 297-331

The lattice structure of quantum logics

Bugajska, Krystyna ; Bugajski, Slawomir

p. 333-340

A theory of relativistic unstable particles

Raczka, R.

p. 341-356

A generalization of entropy using traces on von Neumann algebras

Ruskai, Mary Beth

p. 357-373

Mori's memory function formalism in nonlinear statistical hydrodynamics

Kuni, F. M. ; Novozhilova, T. Yu. ; Adjemjan, L. C.

p. 375-386