Lepton flavor violation in the Randall-Sundrum model with bulk neutrinos

Abstract

Lepton flavor violation in the Randall-Sundrum model with bulk neutrinos is considered. Grossman and Neubert recently proposed that the existence of tiny neutrino masses and large mixing could be explained by the presence of the bulk neutrinos in the Randall-Sundrum background. Since the zero mode wave functions of the bulk neutrinos are localized on Planck brane, the Dirac Yukawa couplings on our brane are exponentially suppressed enough to generate tiny neutrino masses. However, the existence of Kaluza-Klein modes of these bulk neutrinos enhance lepton flavor violating processes such as $\mu \to e\gamma$, from which lower bounds on their masses can be derived. We find that the first KK mode must be heavier than 25 TeV if all the neutrino Yukawa couplings are of order unity, which requires a fine-tuning for the Higgs mass parameter.

9 pages, a reference added

References in corpus (3)

• A Large Mass Hierarchy from a Small Extra Dimension
• Limits on Neutrino Oscillations from the CHOOZ Experiment
• New Limit for the Family-Number Non-conserving Decay mu+ to e+_gamma

Cited by in corpus (56)

• Detailed calculation of lepton flavor violating muon-electron conversion rate for various nuclei
• Experimental Probes of Localized Gravity: On and Off the Wall
• Flavor violation and warped geometry
• Physics at a future Neutrino Factory and super-beam facility
• The Hunt for New Physics at the Large Hadron Collider
• New CP Violation in Neutrino Oscillations
• Probing the Randall-Sundrum geometric origin of flavor with lepton flavor violation
• Natural Neutrino Masses and Mixings from Warped Geometry
• Brane-localized Kinetic Terms in the Randall-Sundrum Model
• Quantized bulk scalar fields in the Randall-Sundrum brane-model
• Massive Neutrinos and Flavour Violation
• Precision Measurements and Fermion Geography in the Randall-Sundrum Model Revisited
• Neutrino oscillations and rare processes in models with a small extra dimension
• Phenomenological implications of neutrinos in extra dimensions
• Surface Casimir densities and induced cosmological constant on parallel branes in AdS
• Seesaw Mechanism in Warped Geometry
• Solving the flavour problem with hierarchical fermion wave functions
• An A4 flavor model for quarks and leptons in warped geometry
• Quantized bulk fermions in the Randall-Sundrum brane model
• Neutrinos Vis-a-vis the Six-Dimensional Standard Model
• Remarks on flavor-neutrino propagators and oscillation formulae
• Majorana neutrinos in a warped 5D standard model
• Minimal Flavor Violation in the Lepton Sector of the Randall-Sundrum Model
• Kaluza-Klein Excitations of W and Z at the LHC?
• Dirac Neutrinos with $S_4$ Flavor Symmetry in Warped Extra Dimensions
• Universality limits on bulk fermions
• A Viable Randall-Sundrum Model for Quarks and Leptons with T' Family Symmetry
• Warped Penguins
• The birds and the Bs in RS: the b to s gamma penguin in a warped extra dimension
• The Determination of the Helicity of $W^{\prime }$ Boson Couplings at the LHC
• P and T Odd Asymmetries in Lepton Flavor Violating Tau Decays
• Bulk antisymmetric tensor fields in a Randall-Sundrum model
• Radion Couplings to Bulk Fields in the Randall-Sundrum Model
• Realistic Neutrino Masses from Multi-brane Extensions of the Randall-Sundrum Model?
• Mu to e gamma and matching at mW
• Less suppressed mu-e-gamma and tau-mu-gamma loop amplitudes and extra dimension theories
• Bulk Physics at a Graviton Factory
• Phenomenology on a Slice of $Ad{S}_5\times {\mathcal{M}}^{\delta }$ Spacetime
• Suppressing Lepton Flavour Violation in a Soft-Wall Extra Dimension
• A Randall-Sundrum scenario with bulk dilaton and torsion
• Lepton Masses and Flavor Violation in Randall Sundrum Model
• Black Hole Production at the LHC by Standard Model Bulk Fields in the Randall-Sundrum Model
• Lepton flavour violation in RS models with a brane- or nearly brane-localized Higgs
• Lepton flavor violating $Z$-boson couplings from non-standard Higgs interactions
• Neutrino Mixing from Wilson Lines in Warped Space
• Testing Realistic Quark Mass Matrices in the Custodial Randall-Sundrum Model with Flavor Changing Top Decays
• Bulk RS models, Electroweak Precision tests and the 125 GeV Higgs
• Hadron Collider Searches for Diboson Resonances
• Higgs mechanism in the Randall-Sundrum model
• Muon Physics: A Pillar of the Standard Model
• A Naturally Minute Quantum Correction to the Cosmological Constant Descended from the Hierarchy
• Heavy particle electroweak loop effects in extra-dimensional models with bulk neutrinos
• Learning about flavour structure from tau to ell gamma and mu to e gamma?
• eV-scale sterile neutrinos from an extra dimension
• Muon (g-2) from the bulk neutrino field in a warped extra dimensional model
• Revisiting neutrino masses from Planck scale operators