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$AdS_{5}$ Superalgebras with Brane Charges
We consider the inclusion of brane charges in 5-d AdS superalgebras that contain the maximal central extension of the super-Poincare' algebra on the AdS boundary. For theories with N supersymmetries on the boundary, the maximal extension is OSp(1/8N), which contains the group Sp(8N,R) as extens...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1999
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(99)00563-8 http://cds.cern.ch/record/383457 |
| _version_ | 1780893519885369344 |
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| author | Ferrara, S. Porrati, M. |
| author_facet | Ferrara, S. Porrati, M. |
| author_sort | Ferrara, S. |
| collection | CERN |
| description | We consider the inclusion of brane charges in 5-d AdS superalgebras that contain the maximal central extension of the super-Poincare' algebra on the AdS boundary. For theories with N supersymmetries on the boundary, the maximal extension is OSp(1/8N), which contains the group Sp(8N,R) as extension of the conformal group. An "intermediate" extension to U(2N,2N/1) is also presented. BPS conditions on boundary states are studied in some details. |
| id | cern-383457 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1999 |
| record_format | invenio |
| spelling | cern-3834572023-03-14T20:33:28Zdoi:10.1016/S0370-2693(99)00563-8http://cds.cern.ch/record/383457engFerrara, S.Porrati, M.$AdS_{5}$ Superalgebras with Brane ChargesParticle Physics - TheoryWe consider the inclusion of brane charges in 5-d AdS superalgebras that contain the maximal central extension of the super-Poincare' algebra on the AdS boundary. For theories with N supersymmetries on the boundary, the maximal extension is OSp(1/8N), which contains the group Sp(8N,R) as extension of the conformal group. An "intermediate" extension to U(2N,2N/1) is also presented. BPS conditions on boundary states are studied in some details.We consider the inclusion of brane charges in AdS_5 superalgebras that contain the maximal central extension of the super-Poincar\'e algebra on the boundary of AdS_5. For theories with N supersymmetries on the boundary, the maximal extension is OSp(1/8N,R), which contains the group $Sp(8N,R)\supset U(2N,2N) \supset SU(2,2)\times U(N)$ as extension of the conformal group. An ``intermediate'' extension to U(2N,2N/1) is also discussed, as well as the inclusion of brane charges in AdS_7 and AdS_4 superalgebras. BPS conditions in the presence of brane charges are studied in some details.hep-th/9903241CERN-TH-99-89NYU-TH-99-03-01CERN-TH-99-089NYU-TH-99-03-01oai:cds.cern.ch:3834571999-03-30 |
| spellingShingle | Particle Physics - Theory Ferrara, S. Porrati, M. $AdS_{5}$ Superalgebras with Brane Charges |
| title | $AdS_{5}$ Superalgebras with Brane Charges |
| title_full | $AdS_{5}$ Superalgebras with Brane Charges |
| title_fullStr | $AdS_{5}$ Superalgebras with Brane Charges |
| title_full_unstemmed | $AdS_{5}$ Superalgebras with Brane Charges |
| title_short | $AdS_{5}$ Superalgebras with Brane Charges |
| title_sort | $ads_{5}$ superalgebras with brane charges |
| topic | Particle Physics - Theory |
| url | https://dx.doi.org/10.1016/S0370-2693(99)00563-8 http://cds.cern.ch/record/383457 |
| work_keys_str_mv | AT ferraras ads5superalgebraswithbranecharges AT porratim ads5superalgebraswithbranecharges |