Topological Open String Amplitudes On Orientifolds

We study topological open string amplitudes on orientifolds without fixed planes. We determine the contributions of the untwisted and twisted sectors as well as the BPS structure of the amplitudes. We illustrate our general results in various examples involving D-branes in toric orientifolds. We per...

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Detalles Bibliográficos
Autores principales: Bouchard, Vincent, Florea, Bogdan, Marino, Marcos
Lenguaje:eng
Publicado: 2004
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2005/02/002
http://cds.cern.ch/record/807145
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author Bouchard, Vincent
Florea, Bogdan
Marino, Marcos
author_facet Bouchard, Vincent
Florea, Bogdan
Marino, Marcos
author_sort Bouchard, Vincent
collection CERN
description We study topological open string amplitudes on orientifolds without fixed planes. We determine the contributions of the untwisted and twisted sectors as well as the BPS structure of the amplitudes. We illustrate our general results in various examples involving D-branes in toric orientifolds. We perform the computations by using both the topological vertex and unoriented localization. We also present an application of our results to the BPS structure of the coloured Kauffman polynomial of knots.
id cern-807145
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
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spelling cern-8071452023-03-14T18:48:06Zdoi:10.1088/1126-6708/2005/02/002http://cds.cern.ch/record/807145engBouchard, VincentFlorea, BogdanMarino, MarcosTopological Open String Amplitudes On OrientifoldsParticle Physics - TheoryWe study topological open string amplitudes on orientifolds without fixed planes. We determine the contributions of the untwisted and twisted sectors as well as the BPS structure of the amplitudes. We illustrate our general results in various examples involving D-branes in toric orientifolds. We perform the computations by using both the topological vertex and unoriented localization. We also present an application of our results to the BPS structure of the coloured Kauffman polynomial of knots.We study topological open string amplitudes on orientifolds without fixed planes. We determine the contributions of the untwisted and twisted sectors as well as the BPS structure of the amplitudes. We illustrate our general results in various examples involving D-branes in toric orientifolds. We perform the computations by using both the topological vertex and unoriented localization. We also present an application of our results to the BPS structure of the coloured Kauffman polynomial of knots.hep-th/0411227CERN-PH-TH-2004-229CERN-PH-TH-2004-229oai:cds.cern.ch:8071452004-11-24
spellingShingle Particle Physics - Theory
Bouchard, Vincent
Florea, Bogdan
Marino, Marcos
Topological Open String Amplitudes On Orientifolds
title Topological Open String Amplitudes On Orientifolds
title_full Topological Open String Amplitudes On Orientifolds
title_fullStr Topological Open String Amplitudes On Orientifolds
title_full_unstemmed Topological Open String Amplitudes On Orientifolds
title_short Topological Open String Amplitudes On Orientifolds
title_sort topological open string amplitudes on orientifolds
topic Particle Physics - Theory
url https://dx.doi.org/10.1088/1126-6708/2005/02/002
http://cds.cern.ch/record/807145
work_keys_str_mv AT bouchardvincent topologicalopenstringamplitudesonorientifolds
AT floreabogdan topologicalopenstringamplitudesonorientifolds
AT marinomarcos topologicalopenstringamplitudesonorientifolds

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