Haldane-gapped spin chains as Luttinger liquids: Correlation functions at finite field
Physical Review B American Physical Society (APS) 66:14 (2002) 144416
Phase transitions in one dimension and less
Nuclear Physics B Elsevier 639:3 (2002) 411-428
BPS and non-BPS states in a supersymmetric Landau-Ginzburg theory
(2002)
Exact S-matrices for supersymmetric sigma models and the Potts model
(2002)