3 papers
hep-th1999
Angular Quantization of the Sine-Gordon Model at the Free Fermion Point
S. Khoroshkin, A. LeClair, S. Pakuliak
The goal of this paper is to analyse the method of angular quantization for the Sine-Gordon model at the free fermion point, which is one of the most investigated models of the two…
hep-th1994
Quantum Solitons in Non-Linear Optics: Resonant Dielectric Media
Andre LeClair
It is known that classical electromagnetic radiation at a frequency in resonance with energy splittings of atoms in a dielectric medium can be described using the classical sine-Go…
hep-th1991
Infinite Quantum Group Symmetry in 2d Quantum Field Theory
Andre LeClair
I describe how integrable quantum field theories in 2 spacetime dimensions are characterized by infinite dimensional quantum group symmetries, namely the q-deformations of affine L…