Dynamics of (SUSY) AdS space isometry breaking
| Autor: | Sherwin T. Love |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
High Energy Physics - Theory
Statistics and Probability Physics High Energy Physics::Phenomenology FOS: Physical sciences General Physics and Astronomy Motion (geometry) Statistical and Nonlinear Physics Supersymmetry Space (mathematics) General Relativity and Quantum Cosmology High Energy Physics::Theory High Energy Physics - Theory (hep-th) Modeling and Simulation Minkowski space Homogeneous space Brane cosmology Isometry Brane Mathematical Physics Mathematical physics |
| Zdroj: | Journal of Physics A: Mathematical and Theoretical. 40:7049-7053 |
| ISSN: | 1751-8121 1751-8113 |
| DOI: | 10.1088/1751-8113/40/25/s60 |
| Popis: | Actions governing the dynamics of the Nambu-Goldstone modes resulting from the spontaneous breaking of the SO(4,2) and $SU(2,2|1)$ isometries of five dimensional anti-de Sitter space ($AdS_{5}$) and SUSY $AdS_{5}\times S_1$ spaces respectively due to a restriction of the motion to embedded four dimensional $AdS_{4}$ space and four dimensional Minkowski space ($M_4$) probe branes are presented. The dilatonic Nambu-Goldstone mode governing the motion of the $M_4$ space probe brane into the covolume of the SUSY $AdS_5\times S_1$ space is found to be unstable. No such instablility appears in the other cases. Gauging these symmetries leads to an Einstein-Hilbert action containing, in addition to the gravitational vierbein, a massive Abelian vector field coupled to gravity. Comment: 6 pages, 0 figures, to appear in Proceedings of IRGAC 2006: 2nd International Conference on Quantum Theories and Renormalization Group in Gravity and Cosmology, Barcelona |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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