Topological Interactions in Warped Extra Dimensions
arXiv:0911.1358 · doi:10.1007/JHEP02(2010)049
Abstract
Topological interactions will be generated in theories with compact extra dimensions where fermionic chiral zero modes have different localizations. This is the case in many warped extra dimension models where the right-handed top quark is typically localized away from the left-handed one. Using deconstruction techniques, we study the topological interactions in these models. These interactions appear as trilinear and quadrilinear gauge boson couplings in low energy effective theories with three or more sites, as well as in the continuum limit. We derive the form of these interactions for various cases, including examples of Abelian, non-Abelian and product gauge groups of phenomenological interest. The topological interactions provide a window into the more fundamental aspects of these theories and could result in unique signatures at the Large Hadron Collider, some of which we explore.
40 pages, 10 figures, 2 tables; modifications in the KK parity discussion, final version at JHEP
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- A Clockwork Theory
- Topological Pions
- N-Relaxion: Large Field Excursions from a Few Site Relaxion Model
- Full-hierarchy Quiver Theories of Electroweak Symmetry Breaking and Fermion Masses
- Warped Universal Extra Dimensions
- Anomaly Inflow and Holography
- Fermion Resonances in Quiver Theories with a pNGB Higgs
- Topological Interactions in the Higgsless Model at the LHC
- Resonances from Quiver Theories at the LHC