Integrable sigma models and perturbed coset models
(2001)
Critical Points in Two-Dimensional Replica Sigma Models
NATO Science Series II: Mathematics, Physics and Chemistry Springer Nature (2001) 141-161
Phase transitions in two-dimensional disordered systems
Physical Review B American Physical Society (APS) 62:14 (2000) 9359-9363
Integrable sigma models with theta=pi
(2000)
Tunneling between coupled Luttinger liquids
(2000)