Additional Higgs bosons: Supersymmetry or warped extra dimensions?
نویسندگان
چکیده
We investigate and compare additional CP-even, CP-odd charged scalar states appearing in two popular Beyond the Standard Model scenarios. focus on simplest possible Higgs sector within warped extra-dimensions supersymmetry, with aim to differentiate between them. In each case, we analyze couplings of new states, looking for distinguishing signatures. show that gauge bosons first Kaluza-Klein extra-dimensional setup (CP-even, charged) are very similar those heavy MSSM decoupling region. also find Yukawa scenario can mimic different types general Two-Higgs Doublet Models, particular so-called Type-II couplings, which MSSM.
منابع مشابه
Explicit Supersymmetry Breaking on Boundaries of Warped Extra Dimensions
Explicit supersymmetry breaking is studied in higher dimensional theories by having boundaries respect only a subgroup of the bulk symmetry. If the boundary symmetry is the maximal subgroup allowed by the boundary conditions imposed on the fields, then the symmetry can be consistently gauged; otherwise gauging leads to an inconsistent theory. In a warped fifth dimension, an explicit breaking of...
متن کاملNeutrinos in Warped Extra Dimensions
Amongst the diverse propositions for extra dimensional scenarios, the model of Randall and Sundrum (RS), which offers a solution for the long standing puzzle of the gauge hierarchy problem, has attracted considerable attention from both the theoretical and experimental points of view. In the context of the RS model with gauge bosons and fermions living in the bulk, a novel type of mechanism has...
متن کاملPhenomenology of Warped Extra Dimensions
Title of dissertation: PHENOMENOLOGY OF WARPED EXTRA DIMENSIONS Lijun Zhu, Doctor of Philosophy, 2010 Dissertation directed by: Professor Kaustubh Agashe Department of Physics Warped extra dimensions provide a very interesting and attractive framework that solves the hierarchy problem of the Standard Model (SM) of particle physics through the curvature along an extra dimension. In this thesis I...
متن کاملExtra dimensions and warped geometries.
The field of extra dimensions, as well as the hypothesized sizes of extra dimensions, have grown by leaps and bounds over the past few years. I summarize the new results and the reasons for the recent activity in this field. These include the observations that extra dimensions can be macroscopic or even infinite in size. Another new development is the application of extra dimensions to the dete...
متن کاملLorentz Violation in Warped Extra Dimensions ∗ †
Higher dimensional theories which address some of the problematic issues of the Standard Model(SM) naturally involve some form of D = 4 + n-dimensional Lorentz invariance violation (LIV). In such models the fundamental physics which leads to, e.g., field localization, orbifolding, the existence of brane terms and the compactification process all can introduce LIV in the higher dimensional theor...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Letters B
سال: 2022
ISSN: ['0370-2693', '1873-2445']
DOI: https://doi.org/10.1016/j.physletb.2022.137547