30 citations · 377 across the 33 of their papers we have counts for
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math-ph2015★ 7 cited
An algebraic approach to the Hubbard model
Marius de Leeuw, Vidas Regelskis
We study the algebraic structure of an integrable Hubbard-Shastry type lattice model associated with the centrally extended su(2|2) superalgebra. This superalgebra underlies Beiser…
hep-th2015★ 23 cited
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…
math-ph2015★ 28 cited
Yangian of AdS3/CFT2 and its deformation
Vidas Regelskis
We construct highest-weight modules and a Yangian extension of the centrally extended sl(1|1)^2 superalgebra, that is a symmetry of the worldsheet scattering associated with the Ad…