Published 2011
| Version v1
Journal article
Nested Bethe ansatz for Y(gl(n)) open spin chains with diagonal boundary conditions
Creators
- 1. Instituto Nazionale di Fisica Nucleare, Sezione di Bologna, Bologna (Italy)
- 2. Laboratoire de Physique Theorique LAPTH, UMR 5108 du CNRS, associee a l'Universite de Savoie, Annecy-le-Vieux Cedex (France)
Description
In this proceeding we present the nested Bethe ansatz for open spin chains of XXX-type, with arbitrary representations (i.e., 'spins') on each site of the chain and diagonal boundary matrices (K+(u), K-(u). The nested Bethe ansatz applies for a general K-(u), but a particular form of the K+(u) matrix. We give the eigenvalues, Bethe equations and the form of the Bethe vectors for the corresponding models. The Bethe vectors are expressed using a trace formula
Availability note (English)
Available online: http://www1.jinr.ru/Pepan_letters/panl_2011_3/06_bell.pdfAdditional details
Identifiers
Publishing Information
- Journal Title
- Pis'ma v Zhurnal 'Fizika Ehlementarnykh Chastits i Atomnogo Yadra'
- Journal Volume
- 8
- Journal Issue
- 3/166
- Journal Page Range
- p. 369-384
- ISSN
- 1814-5957
Conference
- Title
- International workshop 'Supersymmetries and Quantum Symmetries
- Acronym
- SQS'09
- Dates
- 29 Jul - 3 Aug 2009
- Place
- Dubna (Russian Federation)
INIS
- Country of Publication
- Joint Institute for Nuclear Research (JINR)
- Country of Input or Organization
- Joint Institute for Nuclear Research (JINR)
- INIS RN
- 42107452
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALGEBRA; BETHE-GOLDSTONE EQUATION; BOUNDARY CONDITIONS; COMMUTATION RELATIONS; EIGENVALUES; R MATRIX; SPIN; VECTORS; WEIGHTING FUNCTIONS
- Descriptors DEC
- ANGULAR MOMENTUM; EQUATIONS; FUNCTIONS; MATHEMATICS; MATRICES; PARTICLE PROPERTIES; TENSORS
Optional Information
- Notes
- 19 refs.