76 citations · 121 across the 6 of their papers we have counts for
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hep-th2001★ 76 cited
Boundary remnant of Yangian symmetry and the structure of rational reflection matrices
G. W. Delius, N. J. MacKay, B. J. Short
For the classical principal chiral model with boundary, we give the subset of the Yangian charges which remains conserved under certain integrable boundary conditions, and extract…
hep-th2001
Boundary scattering in the principal chiral model
Niall MacKay, Ben Short
An informal introduction to our recent work on the principal chiral model with boundary. We found that both classically integrable boundary conditions and quantum boundary S-matric…
hep-th2001★ 40 cited
Boundary scattering, symmetric spaces and the principal chiral model on the half-line
N. J. MacKay, B. J. Short
We investigate integrable boundary conditions (BCs) for the principal chiral model on the half-line, and rational solutions of the boundary Yang-Baxter equation (BYBE). In each cas…