Ground-state properties of a supersymmetric fermion chain
Journal of Statistical Mechanics Theory and Experiment IOP Publishing 2011:02 (2011) p02014
Exact and simple results for the XYZ and strongly interacting fermion chains
Journal of Physics A: Mathematical and Theoretical IOP Publishing 43:40 (2010) 402004
Spin Hamiltonians with Resonating-Valence-Bond Ground States
Physical Review Letters American Physical Society (APS) 105:6 (2010) 067205