Geodesic

Tome 85 (1990) no. 3

Sommaire

Lagrangian BRST quantization and unitarity
p. 323-348
Chaos and order in the multidimensional Frenkel–Kontorova model
p. 349-367
Invertible changes of variables generated by Bäcklund transformations
p. 368-375
Lower Korteweg–de Vries equations and supersymmetric structure of the sine-Gordon and Liouville equations
p. 376-387
Vacuum corrections in Kaluza–Klein model with nonstationary geometry
p. 388-396
Scattering of slowly moving vortices in the Abelian $(2+1)$-dimensional Higgs model
p. 397-411
A method of self-consistent perturbation theory with respect to the energy overlap integral in the Hubbard model
p. 412-427
Analytic aspects of solution of model kinetic equations
p. 428-442
Single-particle density matrix of a one-dimensional system of spin 1/2 Fermi particles
p. 443-449