Symmetry breaking boundaries; 1, General theory

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...

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Detalles Bibliográficos
Autores principales: Fuchs, J, Schweigert, C
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Theory
Acceso en línea:http://cds.cern.ch/record/380014
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author Fuchs, J
Schweigert, C
author_facet Fuchs, J
Schweigert, C
author_sort Fuchs, J
collection CERN
description 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.
id cern-380014
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-3800142019-09-30T06:29:59Zhttp://cds.cern.ch/record/380014engFuchs, JSchweigert, CSymmetry breaking boundaries; 1, General theoryParticle Physics - TheoryWe 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.hep-th/9902132CERN-TH-99-035ETH-TH-99-03oai:cds.cern.ch:3800141999-02-19
spellingShingle Particle Physics - Theory
Fuchs, J
Schweigert, C
Symmetry breaking boundaries; 1, General theory
title Symmetry breaking boundaries; 1, General theory
title_full Symmetry breaking boundaries; 1, General theory
title_fullStr Symmetry breaking boundaries; 1, General theory
title_full_unstemmed Symmetry breaking boundaries; 1, General theory
title_short Symmetry breaking boundaries; 1, General theory
title_sort symmetry breaking boundaries; 1, general theory
topic Particle Physics - Theory
url http://cds.cern.ch/record/380014
work_keys_str_mv AT fuchsj symmetrybreakingboundaries1generaltheory
AT schweigertc symmetrybreakingboundaries1generaltheory

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