Exact solution for the Bariev model with boundary fields

Detalhes bibliográficos
Autor(a) principal: Foerster, Angela
Data de Publicação: 2001
Outros Autores: Guan, Xi-Wen, Links, Jon, Roditi, Itzhak, Zhou, Huan-Qiang
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/206320
Resumo: The Bariev model with open boundary conditions is introduced and analysed in detail in the framework of the Quantum Inverse Scattering Method. Two classes of independent boundary reflecting -matrices leading to four different types of boundary fields are obtained by solving the reflection equations. The models are exactly solved by means of the algebraic nested Bethe ansatz method and the four sets of Bethe ansatz equations as well as their corresponding energy expressions are derived.
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spelling Foerster, AngelaGuan, Xi-WenLinks, JonRoditi, ItzhakZhou, Huan-Qiang2020-02-28T04:06:57Z20010550-3213http://hdl.handle.net/10183/206320000283517The Bariev model with open boundary conditions is introduced and analysed in detail in the framework of the Quantum Inverse Scattering Method. Two classes of independent boundary reflecting -matrices leading to four different types of boundary fields are obtained by solving the reflection equations. The models are exactly solved by means of the algebraic nested Bethe ansatz method and the four sets of Bethe ansatz equations as well as their corresponding energy expressions are derived.application/pdfengNuclear physics B. Amsterdam. Vol. 596, no. 3 (Mar. 2001), p. 525-547FísicaIntegrable spin chainsAlgebraic Bethe ansatzYang–Baxter algebraReflection equationsExact solution for the Bariev model with boundary fieldsEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT000283517.pdf.txt000283517.pdf.txtExtracted Texttext/plain50568http://www.lume.ufrgs.br/bitstream/10183/206320/2/000283517.pdf.txtd3d48b4a45db5ed2d9ae4bb35867a128MD52ORIGINAL000283517.pdfTexto completo (inglês)application/pdf168194http://www.lume.ufrgs.br/bitstream/10183/206320/1/000283517.pdfe4bdedea7cb18c5b7df6a3fc61d331aeMD5110183/2063202023-06-28 03:29:04.891247oai:www.lume.ufrgs.br:10183/206320Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-06-28T06:29:04Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Exact solution for the Bariev model with boundary fields
title Exact solution for the Bariev model with boundary fields
spellingShingle Exact solution for the Bariev model with boundary fields
Foerster, Angela
Física
Integrable spin chains
Algebraic Bethe ansatz
Yang–Baxter algebra
Reflection equations
title_short Exact solution for the Bariev model with boundary fields
title_full Exact solution for the Bariev model with boundary fields
title_fullStr Exact solution for the Bariev model with boundary fields
title_full_unstemmed Exact solution for the Bariev model with boundary fields
title_sort Exact solution for the Bariev model with boundary fields
author Foerster, Angela
author_facet Foerster, Angela
Guan, Xi-Wen
Links, Jon
Roditi, Itzhak
Zhou, Huan-Qiang
author_role author
author2 Guan, Xi-Wen
Links, Jon
Roditi, Itzhak
Zhou, Huan-Qiang
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Foerster, Angela
Guan, Xi-Wen
Links, Jon
Roditi, Itzhak
Zhou, Huan-Qiang
dc.subject.por.fl_str_mv Física
topic Física
Integrable spin chains
Algebraic Bethe ansatz
Yang–Baxter algebra
Reflection equations
dc.subject.eng.fl_str_mv Integrable spin chains
Algebraic Bethe ansatz
Yang–Baxter algebra
Reflection equations
description The Bariev model with open boundary conditions is introduced and analysed in detail in the framework of the Quantum Inverse Scattering Method. Two classes of independent boundary reflecting -matrices leading to four different types of boundary fields are obtained by solving the reflection equations. The models are exactly solved by means of the algebraic nested Bethe ansatz method and the four sets of Bethe ansatz equations as well as their corresponding energy expressions are derived.
publishDate 2001
dc.date.issued.fl_str_mv 2001
dc.date.accessioned.fl_str_mv 2020-02-28T04:06:57Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/206320
dc.identifier.issn.pt_BR.fl_str_mv 0550-3213
dc.identifier.nrb.pt_BR.fl_str_mv 000283517
identifier_str_mv 0550-3213
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Nuclear physics B. Amsterdam. Vol. 596, no. 3 (Mar. 2001), p. 525-547
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reponame_str Repositório Institucional da UFRGS
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