Geodesic

Tome 63 (1985) no. 2

Sommaire

1945--1985
On observable algebras of a~class of associative mechanical systems
p. 164-174
Irreducible monodromy matrices for the $R$ matrix of the $XXZ$ model and local lattice quantum Hamiltonians
p. 175-196
Hamiltonian structures for integrable field theory models. II.~Models with $O(n)$ and $Sp(2k)$ symmetry on a~one-dimensional lattice
p. 197-207
$R^*$ operation in the minimal subtraction scheme
p. 208-218
Feynman rules for superfields in $N=1$ and $N=2$ supersymmetric Yang--Mills theories on the light cone
p. 219-229
$N=4$ superextension of the Liouville equation with quaternion structure
p. 230-243
Quantum field scattering theory for the nonlinear Schr\"odinger equation with repulsive coupling
p. 244-253
Solutions of relativistic radial quasipotential equations
p. 254-269
Exactly solvable $d$-dimensional model of a~structural phase transition
p. 270-279
Uniqueness of Gibbs states in lattice models with one ground state
p. 280-290
Hidden symmetry of free fermion model. II.~Partition function
p. 291-302
Thermodynamics and excited states of the Heisenberg model
p. 303-311
Supersymmetric chiral field with anomaly and its integrability
p. 312-314
One-dimensional lattice models with nonsummable interaction
p. 315-320