30 citations · 377 across the 33 of their papers we have counts for
10 papers · 1 filter
Integrable open spin-chains in AdS3/CFT2 correspondences
Andrea Prinsloo, Vidas Regelskis, Alessandro Torrielli
We study integrable open boundary conditions for d(2,1;α)^2 and psu(1,1|2)^2 spin-chains. Magnon excitations of these open spin-chains are mapped to massive excitations of type IIB…
Integrable boundaries in AdS/CFT: revisiting the Z=0 giant graviton and D7-brane
Marius de Leeuw, Vidas Regelskis
We consider the worldsheet boundary scattering and the corresponding boundary algebras for the Z=0 giant graviton and the Z=0 D7-brane in the AdS/CFT correspondence. We consider tw…
Secret Symmetries in AdS/CFT
Marius de Leeuw, Takuya Matsumoto, Sanefumi Moriyama +2
We discuss special quantum group (secret) symmetries of the integrable system associated to the AdS/CFT correspondence. These symmetries have by now been observed in a variety of f…
The Quantum Affine Origin of the AdS/CFT Secret Symmetry
Marius de Leeuw, Vidas Regelskis, Alessandro Torrielli
We find a new quantum affine symmetry of the S-matrix of the one-dimensional Hubbard chain. We show that this symmetry originates from the quantum affine superalgebra U_q(gl(2|2)),…
The secret symmetries of the AdS/CFT reflection matrices
Vidas Regelskis
We find new twisted Yangian symmetries of the AdS/CFT reflection matrices for the Y=0 maximal giant graviton and D5-brane. These new symmetries originate from the known secret symm…
Achiral boundaries and the twisted Yangian of the D5-brane
Niall MacKay, Vidas Regelskis
We consider integrable field theories with achiral boundary conditions and uncover the underlying achiral twisted Yangian algebra. This construction arises from old work on the bos…