2009/09/22 by S. Mert Aybat, Jose Santiago, José Santiago +3 · 3 citations
Physics and Astronomy · #Electroweak interaction #Fermion #Gauge (firearms) #Gauge boson #Observable #Particle physics theoretical and experimental studies #Position (finance) #Quantum Chromodynamics and Particle Interactions #Quantum and Classical Electrodynamics #Realization (probability) #hep-ph
paper · pdf · doi:10.1063/1.3327685
published in AIP conference proceedings, 611-614 (American Institute of Physics) · Based on seminars given by the authors. To appear in the SUSY 09 proceedings
arxiv created 2009/09/22 · openalex publication_date 2010/01/01 · arxiv updated 2015/05/14 · openalex created_date 2019/06/27 · openalex updated_date 2026/08/05
We discuss the implementation of bulk fermions in soft wall models. The introduction of a position dependent bulk mass allows for a well defined Kaluza‐Klein expansion for bulk fermions. The realization of flavor and the contribution to electroweak precision observables are shown to be very similar to the hard wall case. The bounds from electroweak precision test are however milder with gauge boson Kaluza‐Klein modes as light as ∼1.5 TeV compatible with current experimental bounds.