D5-brane boundary reflection factors

We compute the strong coupling limit of the boundary reflection factor for excitations on open strings attached to various kinds of D5-branes that probe AdS5 x S5. We study the crossing equation, which constrains the boundary reflection factor, and propose that some solutions will give the boundary...

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Autores principales: Correa, Diego Hernán, Schaposnik Massolo, Fidel Iván
Formato: Articulo
Lenguaje:Inglés
Publicado: 2013
Materias:
Física
Integrable boundaries
ADS/CFT correspondence
Wilson loops
’t Hooft and Polyakov loops
Integrable field theories
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/100008
https://ri.conicet.gov.ar/11336/23461
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-100008
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Integrable boundaries
ADS/CFT correspondence
Wilson loops
’t Hooft and Polyakov loops
Integrable field theories
spellingShingle Física
Integrable boundaries
ADS/CFT correspondence
Wilson loops
’t Hooft and Polyakov loops
Integrable field theories
Correa, Diego Hernán
Schaposnik Massolo, Fidel Iván
D5-brane boundary reflection factors
topic_facet Física
Integrable boundaries
ADS/CFT correspondence
Wilson loops
’t Hooft and Polyakov loops
Integrable field theories
description We compute the strong coupling limit of the boundary reflection factor for excitations on open strings attached to various kinds of D5-branes that probe AdS5 x S5. We study the crossing equation, which constrains the boundary reflection factor, and propose that some solutions will give the boundary reflection factors for all values of the coupling. Our proposal passes various checks in the strong coupling limit by comparison with diverse explicit string theory computations. In some of the cases we consider, the D5-branes correspond to 1/2 BPS Wilson loops in the k-th rank antisymmetric representation of the dual field theory. In the other cases they correspond in the dual field theory to the addition of a fundamental hypermultiplet in a defect.
format Articulo
Articulo
author Correa, Diego Hernán
Schaposnik Massolo, Fidel Iván
author_facet Correa, Diego Hernán
Schaposnik Massolo, Fidel Iván
author_sort Correa, Diego Hernán
title D5-brane boundary reflection factors
title_short D5-brane boundary reflection factors
title_full D5-brane boundary reflection factors
title_fullStr D5-brane boundary reflection factors
title_full_unstemmed D5-brane boundary reflection factors
title_sort d5-brane boundary reflection factors
publishDate 2013
url http://sedici.unlp.edu.ar/handle/10915/100008
https://ri.conicet.gov.ar/11336/23461
work_keys_str_mv AT correadiegohernan d5braneboundaryreflectionfactors
AT schaposnikmassolofidelivan d5braneboundaryreflectionfactors
bdutipo_str Repositorios
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