Geodesic

Questions of quantum field theory and statistical physics. Part 11

Sommaire

Status of effective four-fermion interaction in the low-energy quantum chromodynamics
p. 3-24
Finite-gap attractors and transition processes of the shock wave type in integrable systems
p. 25-36
The influence of the viscosity on the structure of the MKdV shock waves
p. 37-42
Integrable boundary-value problems and nonlinear Fourier harmonics
p. 43-50
Non-commutative differential geometry related to the Yang--Baxter equation
p. 51-70
Exact solutions of nonlinear sigma-model in curved space and the theory of media with variable saturation magnetization
p. 71-80
$q$-Hermite polynomials and $q$-oscillators
p. 81-90
Nonlocal problems for some class nonlinear dissipative Sobolev type equations
p. 91-113
On equivalence of two families of quantum integrable systems
p. 114-131
On exactness of the Abelian gauge field 1-form and on fractional statistics generated by Chern--Simons Lagrangian
p. 132-146
Superconductive states in the two-dimensional repulsive Hubbard model
p. 147-176
On uniqueness of formfactors for the reduced sine-Gordon model
p. 177-181