Geodesic

Tome 36 (1978) no. 2

Sommaire

Can the weak interaction become strong~?
p. 147-158
Diagram technique for the low-temperature phase in the chiral field model
p. 159-165
Algebras of observables of the free Dirac field
p. 166-182
Singularities of Feynman diagrams in the coordinate space
p. 183-192
Relativistic addition of direct interactions in the point form of dynamics
p. 193-207
Self-consistent theory of electron correlation in the Hubbard model
p. 208-223
Stochastic approach and functional models in the kinetic theory of gases
p. 224-239
Master kinetic equation for a~particle in the field of randomly varying scatterers
p. 240-251
Complete nonstationary density matrix of electron-phonon system in the functional integration representation
p. 252-263
Allowance for the effects of bound states in positronium
p. 264-270
Methods of calculating many-loop diagrams and renormalization-group analysis of the~$\varphi^4$ theory
p. 271-278
Construction of the Wigner--Racah algebra of the group~$SU_3$
p. 279-288