30 citations · 145 across the 7 of their papers we have counts for
7 papers
New non-diagonal solutions to the boundary Yang-Baxter equation
G. M. Gandenberger
Extending previous work on , we present a set of reflection matrices, which are explicit solutions to the boundary Yang-Baxter equation. Unlike solutions fou…
Particle Reflection Amplitudes in a_n^(1) Toda Field Theories
Gustav W. Delius, Georg M. Gandenberger
We determine the exact quantum particle reflection amplitudes for all known vacua of a_n^(1) affine Toda theories on the half-line with integrable boundary conditions. (Real non-si…
On a_2^(1) Reflection Matrices and Affine Toda Theories
Georg M. Gandenberger
We construct new non-diagonal solutions to the boundary Yang-Baxter-Equation corresponding to a two-dimensional field theory with U_q(a_2^(1)) quantum affine symmetry on a half-lin…
Trigonometric S-Matrices, Affine Toda Solitons and Supersymmetry
G. M. Gandenberger
Using U_q(a_n^(1))- and U_q(a_2n^(2))-invariant R-matrices we construct exact S-matrices in two-dimensional space-time. These are conjectured to describe the scattering of solitons…
Remarks on excited states of affine Toda solitons
G. M. Gandenberger, N. J. MacKay
The identification in affine Toda field theory of the quantum particle with the lowest breather allows us to re-interpret discrete modes of excitation of solitons as breathers boun…
Twisted algebra R-matrices and S-matrices for affine Toda solitons and their bound states
G. M. Gandenberger, N. J. MacKay, G. M. T. Watts
We construct new and invariant -matrices and comment on the general construction of -matrices for twisted algebras. We use the former t…
Exact S-matrices for d_{n+1}^{(2)} affine Toda solitons and their bound states
G. M. Gandenberger, N. J. MacKay
We conjecture an exact S-matrix for the scattering of solitons in affine Toda field theory in terms of the R-matrix of the quantum group . From this…