Sigma Models as Perturbed Conformal Field Theories
Physical Review Letters American Physical Society (APS) 83:22 (1999) 4468-4471
Hyperelliptic curves for multichannel quantum wires and the multichannel Kondo problem
Physical Review B American Physical Society (APS) 60:16 (1999) 11432-11438
Airy Functions in the Thermodynamic Bethe Ansatz
Letters in Mathematical Physics Springer Nature 49:3 (1999) 229-233
Differential equations and duality in massless integrable field theories at zero temperature
(1999)