Reflection-Transmission Algebras

M. Mintchev; E. Ragoucy; P. Sorba

hal-00354292, version 1

Reflection-Transmission Algebras

M. Mintchev ^1, 2, E. Ragoucy ³, P. Sorba ³

Journal of Physics A General Physics 36 (2003) 10407

Résumé : Inspired by factorized scattering from delta-type impurities in (1+1)-dimensional space-time, we propose and analyse a generalization of the Zamolodchikov-Faddeev algebra. Distinguished elements of the new algebra, called reflection and transmission generators, encode the particle-impurity interactions. We describe in detail the underlying algebraic structure. The relative Fock representations are explicitly constructed and a general factorized scattering theory is developed in this framework.

1 : INFN and Dipartimento di Fisica (INFN-PISE)
INFN – Università di Pisa
2 : Dipartimento di Fisica, Pisa (INFN-PISE)
INFN – UNIVERSITÀ DEGLI STUDI DI PISA
3 : Laboratoire d'Annecy-le-Vieux de Physique Théorique (LAPTH)
CNRS : UMR5108 – Université de Savoie

hal-00354292, version 1
http://hal.archives-ouvertes.fr/hal-00354292
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Contributeur : Eric Ragoucy <>
Soumis le : Lundi 19 Janvier 2009, 14:53:40
Dernière modification le : Lundi 19 Janvier 2009, 14:53:40

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arXiv : hep-th/0303187

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