106 citations · 489 across the 16 of their papers we have counts for
14 papers · 1 filter
Integrable Defects at Junctions within a Network
E. Corrigan, C. Zambon
The purpose of this article is to explore the properties of integrable, purely transmitting, defects placed at the junctions of several one-dimensional domains within a network. Th…
Type II defects revisited
Edward Corrigan, Cristina Zambon
Energy and momentum conservation in the context of a type II, purely transmitting, defect, within a single scalar relativistic two-dimensional field theory, places a severe constra…
The classical nonlinear Schrödinger model with a new integrable boundary
Cristina Zambon
A new integrable boundary for the classical nonlinear Schrödinger model is derived by dressing a boundary with a defect. A complete investigation of the integrability of the new bo…
Infinite dimension reflection matrices in the sine-Gordon model with a boundary
E. Corrigan, C. Zambon
Using the sine-Gordon model as the prime example an alternative approach to integrable boundary conditions for a theory restricted to a half-line is proposed. The main idea is to e…
Integrable defects in affine Toda field theory and infinite dimensional representations of quantum groups
E. Corrigan, C. Zambon
Transmission matrices for two types of integrable defect are calculated explicitly, first by solving directly the nonlinear transmission Yang-Baxter equations, and second by solvin…
A transmission matrix for a fused pair of integrable defects in the sine-Gordon model
E. Corrigan, C. Zambon
Within the quantum sine-Gordon model a transmission matrix describing the scattering of a soliton with a fused pair of integrable defects is proposed. The result is consistent with…