Geodesic

Questions of quantum field theory and statistical physics. Part 4

Sommaire

Functional approach to the derivation of the effective interaction between electrons in the theory of simple metals
p. 3-13
The application of the functional integration method to pion condensation in nuclear matter
p. 14-27
Functional approach to the investigation of collective exitations in uniform Fermi systems at $T=0$
p. 28-33
On the multicomponent nonlinear Schr\"odinger equation in the case of non-vanishing boundary conditions
p. 34-46
Strong coupling limit in quantum chromodynamics and the symplectic symmetry of quark bound states
p. 47-71
On the classical solvability of the Dlrichlet problem for the Monge--Amp\`ere equation
p. 72-79
Problem of description of all the $L$-operators for the $XXX$- and $XXZ$- $R$-matrices
p. 80-87
On certain combinatorial identities and completeness of eigenstates of the Heisenberg magnet
p. 88-105
On the theory of Maxwell liquids.~II
p. 106-113
Stability of the phonon branch of Bose spectrum of the superfluid Fermi system at large momenta
p. 114-117
A~unified Hamiltonian system on polynomial bundles and the structure of stationary problems
p. 118-127
Quantum Floquet functions
p. 128-141
Asymptotics of the Green function for the Neumann problem near the boundary point
p. 142-147
Application of the functional integration method to the laser theory
p. 148-165
On univalent solvability of the Cauchy problem for equations of discrete chiral fields with values in Riemennian manifolds
p. 166-189