Strings on type IIB pp-wave backgrounds with interacting massive theories on the worldsheet
(2003)
Competing density-wave orders in a one-dimensional hard-boson model
(2003)
Lattice Models with N=2 Supersymmetry
Physical Review Letters American Physical Society (APS) 90:12 (2003) 120402
Lattice models with N = 2 supersymmetry
Physical Review Letters 90:12 (2003)