158 citations · 1.3k across the 43 of their papers we have counts for
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One-point Functions in AdS/dCFT from Matrix Product States
Isak Buhl-Mortensen, Marius de Leeuw, Charlotte Kristjansen +1
One-point functions of certain non-protected scalar operators in the defect CFT dual to the D3-D5 probe brane system with k units of world volume flux can be expressed as overlaps…
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…
One-point Functions in Defect CFT and Integrability
Marius de Leeuw, Charlotte Kristjansen, Konstantin Zarembo
We calculate planar tree level one-point functions of non-protected operators in the defect conformal field theory dual to the D3-D5 brane system with k units of the world volume f…
Fusion for the one-dimensional Hubbard model
Niklas Beisert, Marius de Leeuw, Panchali Nag
We discuss a formulation of the fusion procedure for integrable models which is suitable for application to non-standard R-matrices. It allows for construction of bound state R-mat…