Geodesic

Sommaire du Fascicule no. 1

Scaling solutions for matrix elements of currents in conformally invariant theories
p. 3-19
Asymptotically exact solution of the generalized Dicke model
p. 20-30
Sturm expansions of the Green's functions for very simple systems
p. 31-45
Generating functionals in the nonequilibrium statistical mechanics of a nonideal Fermi gas
p. 46-63
Wigner's quantum distribution function in cylindrical coordinates
p. 64-71
Random field method in statistical mechanics
p. 72-84
Transformation of the Bogolyubov equations to an~exact closed system of equations for the unary and binary distribution functions.~I. Short-range potential
p. 85-96
Quantum-mechanical description of friction
p. 97-108
Relaxation of exciton excitations of a~crystal on~vibrations of molecules
p. 109-123
Statistical derivation of equations of multifluid hydrodynamics
p. 124-134
Binary correlation function of a~nonisotropic liquid near the critical point in Percus--Yevick theory
p. 135-142
Essentially nonlinear one-dimensional model of classical field theory (Addendum)

Sommaire du Fascicule no. 2

Selection rules for dual resonance states
p. 147-158
Hamiltonian theory of the interaction of a~massive vector field with a~massless fermion field in two-dimensional spacetime: The $(\tilde\Psi\gamma^{\mu}\Psi B_{\mu})_2$ interaction
p. 159-176
Functional integral in perturbation theory
p. 177-185
Construction of nonlocal quantum electrodynamics of particles with spin~0 and~1
p. 186-202
Convergence of the perturbation series for the Yukawa interaction
p. 203-212
Relativistic one-boson exchange amplitudes as potentials of quantum mechanics in Lobachevskii space
p. 213-222
Breaking of dynamical symmetries and phase shift
p. 223-230
$N\theta$ sector of the Lee model with form factor belonging to the class of entire functions
p. 231-235
On perturbations of the potential in the radial Dirac equation leading to multiplication of the spectral density by a~polynomial
p. 236-243
Approximate solution of the equations of a~model for describing highly excited states of even-even deformed nuclei
p. 244-252
Phase-shift method for scattering on potentials that allow separation of variables in spheroidal coordinates
p. 253-259
Transformation of the Bogolyubov equations to an exact closed system of equations for the unary and binary distribution functions
p. 260-268
Energy spectrum of superconductors with defects having spherical and cylindrical symmetry of their interaction potential with conduction electrons
p. 269-277
On the ``even'' mechanism of superfluidity in bose systems
p. 278-287

Sommaire du Fascicule no. 3

Quantization of chiral theories
p. 291-299
On a representation for the three-point function
p. 300-306
Limit transition with respect to the imaginary additional mass in Feynman amplitudes
p. 307-313
Modified Dirac equation in quantum field theory
p. 314-322
Conformal symmetry of the chemical elements
p. 323-334
Uniqueness of Gibbs limit distributions for the perturbed Ising model
p. 335-342
Phase transitions in systems with long-range potential
p. 343-350
Kinetic equations for electron-impurity systems in the presence of bound states of electrons in impurities
p. 351-363
Integral representation of the classical $S$ matrix and construction of new uniform approximations
p. 364-374
Relaxation of electrons on impurities in super conductors
p. 375-390
Statistical $T$ matrices in the theory of fermi systems with magnetic impurity
p. 391-405
Collective excitations of finite fermi systems in the region of a~phase transition
p. 406-411
Bound magnon-exciton states
p. 412-417
Relativistic variant of Bogolyubov's $1/q^2$ theorem
p. 418-421
Central extensions of the Poincar\'e group
p. 422-424
On the coefficient of absorption of ultracold neutrons in a~medium bounded by a~rough surface
p. 425-430