The quantum sinh-Gordon model in noncommutative (1+1) dimensions
arXiv:0707.3858 · doi:10.1016/j.physletb.2007.08.089
Abstract
Using twisted commutation relations we show that the quantum sinh-Gordon model on noncommutative space is integrable, and compute the exact two-particle scattering matrix. The model possesses a strong-weak duality, just like its commutative counterpart.
7 pages, 2 figures, LaTex. References added