Geodesic

Sommaire du Fascicule no. 1

Relationship between the elastic forward scattering amplitudes for a~particle and antiparticle at finite energies
p. 3-6
On~a~model in axiomatic field theory
p. 7-10
Duality and finite energy sum rules
p. 11-17
Parametric Jost solution
p. 18-21
Method of functional integration and an~eikonal approximation for potential scattering amplitudes
p. 22-32
Fermion scattering in the chain approximation to the $V$-$A$ theory of weak interactions
p. 33-37
Quarks with complex spin
p. 38-47
``Fall to the center'' in quantum mechanics
p. 48-65
Chain of equations for two-time temperature-dependent Green's functions
p. 66-75
Complex susceptibility of a~uniaxial ferromagnet
p. 76-85
Analytic continuation of temperature-dependent diagrams and unitarity conditions at finite temperatures
p. 86-100
Gibbsian random fields for particles without hard core
p. 101-118
Spectrum of elementary excitations of a~nonideal Bose gas
p. 119-142

Sommaire du Fascicule no. 2

Quantization of an~essentially nonlinear field
p. 145-152
Asymptotic conditions and infrared divergences in quantum electrodynamics
p. 153-170
Vector states on algebras of observables and superselection rules I.~Vector states and Hilbert space
p. 171-195
On the equality of the total cross sections for the interaction of particles and antiparticles at high energy
p. 196-201
Investigation of the equations for regge pole parameters
p. 202-207
The Elliott scheme and its generalization
p. 208-215
Optical potential for high energy scattering
p. 216-221
Use of limit theorems in the theory of many-phonon processes
p. 222-230
One-dimensional model of a~nonpair interaction
p. 231-238
Theory of a~degenerate Fermi gas in an~external field
p. 239-245
Statistical derivation of the equations of motion of second-order liquids
p. 246-252
On~a~method of solution of the initial value problem for the linearized Boltzmann equation
p. 253-266
Kinetic equations for a~system weakly coupled to a~thermal bath
p. 267-276

Sommaire du Fascicule no. 3

Invariant expansion of solutions of relativistic Dirac-type equations
p. 281-292
Approximation of the propagators of virtual particles and the high-energy behavior of Feynman diagrams
p. 293-300
Asymptotic behavior of Fourier transforms
p. 301-309
Characters of the irreducible representations of the pseudounitary group~$U(p,q)$.~II
p. 310-321
Second Born approximation for the phase of scattering by smooth potentials
p. 322-327
Representations of the Lorentz group and generalization of helicity states
p. 328-340
Vector states on algebras of observables and superselection rules
p. 341-359
Representations of the complete inhomogeneous de~Sitter group and equations in the five-dimensional approach.~I
p. 360-382
Theory of nuclear spin-lattice relaxation in solid orthohydrogen
p. 383-393
Hamiltonians of quantum statistics and the model Hamiltonian of the theory of superconductivity
p. 394-411
Construction of limiting relations for many-time averages
p. 412-419