Boundary Conditions for Integrable Quantum Systems

Apr 21, 1988
16 pages
Published in:
  • J.Phys.A 21 (1988) 2375-2389
Report number:
  • E-11-86

Citations per year

1988199720062015202401020304050
Abstract: (IOP)
A new class of boundary conditions is described for quantum systems integrable by means of the quantum inverse scattering (R-matrix) method. The method proposed allows the author to treat open quantum chains with appropriate boundary terms in the Hamiltonian. The general considerations are applied to the XXZ and XYZ models, the nonlinear Schrodinger equation and Toda chain.