The quantum non-linear Schrodinger model with point-like defect
高能物理 - 理论
2009-11-10 v2 数学物理
math.MP
摘要
We establish a family of point-like impurities which preserve the quantum integrability of the non-linear Schrodinger model in 1+1 space-time dimensions. We briefly describe the construction of the exact second quantized solution of this model in terms of an appropriate reflection-transmission algebra. The basic physical properties of the solution, including the space-time symmetry of the bulk scattering matrix, are also discussed.
引用
@article{arxiv.hep-th/0404144,
title = {The quantum non-linear Schrodinger model with point-like defect},
author = {V. Caudrelier and M. Mintchev and E. Ragoucy},
journal= {arXiv preprint arXiv:hep-th/0404144},
year = {2009}
}
备注
Comments on the integrability and the impurity free limit added