Symmetry breaking boundaries

We study conformally invariant boundary conditions that break part of the bulk symmetries. A general theory is developed for those boundary conditions for which the preserved subalgebra is the fixed algebra under an abelian orbifold group. We explicitly construct the boundary states and reflection c...

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Detalles Bibliográficos
Autores principales: Fuchs, Jurgen, Schweigert, Christoph
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/S0550-3213(99)00406-X
http://cds.cern.ch/record/419539
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author Fuchs, Jurgen
Schweigert, Christoph
author_facet Fuchs, Jurgen
Schweigert, Christoph
author_sort Fuchs, Jurgen
collection CERN
description We study conformally invariant boundary conditions that break part of the bulk symmetries. A general theory is developed for those boundary conditions for which the preserved subalgebra is the fixed algebra under an abelian orbifold group. We explicitly construct the boundary states and reflection coefficients as well as the annulus amplitudes. Integrality of the annulus coefficients is proven in full generality. (42 refs).
id cern-419539
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-4195392023-03-14T18:01:15Zdoi:10.1016/S0550-3213(99)00406-Xhttp://cds.cern.ch/record/419539engFuchs, JurgenSchweigert, ChristophSymmetry breaking boundariesParticle Physics - TheoryWe study conformally invariant boundary conditions that break part of the bulk symmetries. A general theory is developed for those boundary conditions for which the preserved subalgebra is the fixed algebra under an abelian orbifold group. We explicitly construct the boundary states and reflection coefficients as well as the annulus amplitudes. Integrality of the annulus coefficients is proven in full generality. (42 refs).We study conformally invariant boundary conditions that break part of the bulk symmetries. A general theory is developped for those boundary conditions for which the preserved subalgebra is the fixed algebra under an abelian orbifold group. We explicitly construct the boundary states and reflection coefficients as well as the annulus amplitudes. Integrality of the annulus coefficients is proven in full generality.We study conformally invariant boundary conditions that break part of the bulk symmetries. A general theory is developped for those boundary conditions for which the preserved subalgebra is the fixed algebra under an abelian orbifold group. We explicitly construct the boundary states and reflection coefficients as well as the annulus amplitudes. Integrality of the annulus coefficients is proven in full generality.We study conformally invariant boundary conditions that break part of the bulk symmetries. A general theory is developped for those boundary conditions for which the preserved subalgebra is the fixed algebra under an abelian orbifold group. We explicitly construct the boundary states and reflection coefficients as well as the annulus amplitudes. Integrality of the annulus coefficients is proven in full generality.We study conformally invariant boundary conditions that break part of the bulk symmetries. A general theory is developed for those boundary conditions for which the preserved subalgebra is the fixed algebra under an abelian orbifold group. We explicitly construct the boundary states and reflection coefficients as well as the annulus amplitudes. Integrality of the annulus coefficients is proven in full generality.hep-th/9902132CERN-TH-99-35ETH-TH-99-03oai:cds.cern.ch:4195391999
spellingShingle Particle Physics - Theory
Fuchs, Jurgen
Schweigert, Christoph
Symmetry breaking boundaries
title Symmetry breaking boundaries
title_full Symmetry breaking boundaries
title_fullStr Symmetry breaking boundaries
title_full_unstemmed Symmetry breaking boundaries
title_short Symmetry breaking boundaries
title_sort symmetry breaking boundaries
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/S0550-3213(99)00406-X
http://cds.cern.ch/record/419539
work_keys_str_mv AT fuchsjurgen symmetrybreakingboundaries
AT schweigertchristoph symmetrybreakingboundaries

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