Geodesic

Tome 51 (1982) no. 3

Sommaire

Quantum chromodynamics and matrix models in terms of singlet variables. $N^{-1}$-expansion
p. 307-316
Equations for many-parton distributions in quantum chromodynamics
p. 317-326
Poincar\'e invariant representation of the spin in quantum theory
p. 327-334
Path integral in superspace for a~relativistic spinor particle in an~external gauge field
p. 335-343
On the physical sector of the lattice sine-Gordon model
p. 344-354
Simple parametric integral representations of the regular (finite) and singular parts of divergent Feynman amplitudes. I.~General expressions
p. 355-365
Shirokov algebras.~I
p. 366-375
Singular potentials in a~problem with noncentral interaction
p. 376-379
Infinite-range limit for a~class of disordered spin systems
p. 380-388
A~new proof and generalization of the Bogolyubov--Ruelle theorem
p. 389-402
Some spin glass models
p. 403-406
Collective variables. Correlation functions on Gaussian functionals
p. 407-423
Phase transitions in gases with generalized charges interacting through a~logarithmic law. II.~$d=1$, isotropic case
p. 424-435
Effective spin Hamiltonian and phase separation in the almost half-filled Hubbard model and the narrow-band $s$-$f$ model
p. 436-444
Soliton collective excitations in stochastic molecular crystals
p. 445-449
Magnetoelastic soliton excitation in a~quasi-one-dimensional antiferromagnet
p. 450-455
Superradiant phase transitions of Fermi and bose operators with trilinear interaction
p. 456-464