University of Surrey

Test tubes in the lab Research in the ATI Dance Research

Contracted and expanded integrable structures

Doikou, A and Sfetsos, K (2009) Contracted and expanded integrable structures J.Phys.A, 42.

Full text not available from this repository.

Abstract

We propose a generic framework to obtain certain types of contracted and centrally extended algebras. This is based on the existence of quadratic algebras (reflection algebras and twisted Yangians), naturally arising in the context of boundary integrable models. A quite old misconception regarding the "expansion" of the E_2 algebra into sl_2 is resolved using the representation theory of the aforementioned quadratic algebras. We also obtain centrally extended algebras associated to rational and trigonometric (q-deformed) R-matrices that are solutions of the Yang--Baxter equation.

Item Type: Article
Authors :
NameEmailORCID
Doikou, AUNSPECIFIEDUNSPECIFIED
Sfetsos, Kk.sfetsos@surrey.ac.ukUNSPECIFIED
Date : 22 April 2009
Identification Number : https://doi.org/10.1088/1751-8113/42/47/475204
Uncontrolled Keywords : hep-th, hep-th, math-ph, math.MP, nlin.SI
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 12:26
Last Modified : 17 May 2017 12:26
URI: http://epubs.surrey.ac.uk/id/eprint/835321

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800