hal-00133743, version 1
The quantum non-linear Schrodinger model with point-like defect
Journal of Physics A General Physics 37 (2004) L367-L376
Résumé : 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.
- 1 :
- CNRS : UMR5108 – Université de Savoie
- Domaine : Mathématiques/Physique mathématique
Physique/Physique des Hautes Energies - Théorie - Commentaire : Comments on the integrability and the impurity free limit added
- hal-00133743, version 1
- http://hal.archives-ouvertes.fr/hal-00133743
- oai:hal.archives-ouvertes.fr:hal-00133743
- Contributeur :
- Soumis le : Mardi 27 Février 2007, 15:41:53
- Dernière modification le : Mardi 27 Février 2007, 15:41:53
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arXiv : hep-th/0404144


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