Bulk Matters on a GRS-Inspired Braneworld
arXiv:1002.2130 · doi:10.1088/1475-7516/2010/12/031
Abstract
In this paper we investigate the localization and mass spectra of bulk matter fields on a Gergory-Rubakov-Sibiryakov-inspired braneworld. In this braneworld model, there are one thick brane located at the origin of the extra dimension and two thin branes at two sides. For spin 1/2 fermions coupled with the background scalar via with a positive odd integer, the zero mode of left-hand fermions can be localized on the thick brane for finite distance of the two thin branes, and there exist some massive bound modes and resonance modes. The resonances correspond to the quasi-localized massive fermions. For free massless spin 0 scalars, the zero mode can not be localized on the thick brane when the two thin branes are located finitely. While for a massive scalar coupled with itself and the background scalar field , in order to get a localized zero mode on the thick brane, a fine-tuning relation should be introduced. Some massive bound modes and resonances also will appear. For spin 1 vectors, there is no bound KK mode because the effective potential felt by vectors vanishes outside the two thin branes. We also investigate the physics when the distance of the two thin branes tends to infinity.
30 pages, 14 figures, typos corrected, accepted by JACP
References in corpus (84)
- A Large Mass Hierarchy from a Small Extra Dimension
- An Alternative to Compactification
- The Hierarchy Problem and New Dimensions at a Millimeter
- New Dimensions at a Millimeter to a Fermi and Superstrings at a TeV
- Modeling the fifth dimension with scalars and gravity
- Universal Aspects of Gravity Localized on Thick Branes
- Four-dimensional gravity on a thick domain wall
- Opening up extra dimensions at ultra-large scales
- Localization of Matter and Cosmological Constant on a Brane in Anti de Sitter Space
- AdS Dynamics from Conformal Field Theory
- Localized Gravitons, Gauge Bosons and Chiral Fermions in Smooth Spaces Generated by a Bounce
- Bloch Brane
- The Shape of Gravity
- An Early Proposal of "Brane World"
- Localization of Matters on a String-like Defect
- Thick Brane Worlds and Their Stability
- Thick domain walls and singular spaces
- Brane Structure from a Scalar Field in Warped Spacetime
- Braneworld Models of Scalar Fields with Generalized Dynamics
- Fermion localization and resonances on two-field thick branes
- Fermion Localization and Resonances on A de Sitter Thick Brane
- Critical phenomena of thick branes in warped spacetimes
- Fermion localization on thick branes
- On the construction of local fields in the bulk of AdS_5 and other spaces
- Localisation of massive fermions on the brane
- Scalar kinks and fermion localisation in warped spacetimes
- Thick domain wall spacetimes with and without reflection symmetry
- Gauge-invariant fluctuations of scalar branes
- Gravity localization on thick branes: a numerical approach
- Thick Brane Worlds Arising From Pure Geometry
- Thick de Sitter 3-Branes, Dynamic Black Holes and Localization of Gravity
- Localization of 4D gravity on pure geometrical Thick branes
- Supergravity brane worlds and tachyon potentials
- 4D gravity localized in non Z_2-symmetric thick branes
- Localizing gravity on exotic thick 3-branes
- Localization of Matters on Pure Geometrical Thick Branes
- Localization and Mass Spectrum of Matters on Weyl Thick Branes
- Scalar fields, bent branes, and RG flow
- Localization and Mass Spectra of Fermions on Symmetric and Asymmetric Thick Branes
- Fermion Resonances on Multi-field Thick Branes
- Gauge Fields, Fermions and Mass Gaps in 6D Brane Worlds
- Bulk Matters on Symmetric and Asymmetric de Sitter Thick Branes
- Mass gap for gravity localized on Weyl thick branes
- Locally Localized Gravity and Geometric Transitions
- Black holes on thick branes
- Localization of Fermions on a String-like Defect
- Localization of metric fluctuations on scalar branes
- 6D thick branes from interacting scalar fields
- Self-gravitating domain walls and the thin-wall limit
- Quantum fluctuations on a thick de Sitter brane
- Remarks on bell-shaped lumps: stability and fermionic modes
- Local models for intersecting brane worlds
- Localization of Matters on Anti-de Sitter Thick Branes
- Localization of massive fermions on the baby-skyrmion branes in 6 dimensions
- A Self-Tuning Solution of the Cosmological Constant Problem
- Results in Kalb-Ramond field localization and resonances on deformed branes
- Effects of the variation of mass on fermion localization and resonances on thick branes
- Fermionic Zero Modes on Domain Walls
- Fermions in Self-dual Vortex Background on a String-like Defect
- Fermions, scalars and Randall-Sundrum gravity on domain-wall branes
- Fermion localization in generalised Randall Sundrum model
- Tensor gauge field localization in branes
- Fermionic zero modes in self-dual vortex background
- Localization of Bulk Fields on AdS_4 Brane in AdS_5
- Localization of fermionic fields on braneworlds with bulk tachyon matter
- Equivalence between domain-walls and "noncommutative" two-sheeted spacetimes: Model-independent matter swapping between branes
- Massive scalar states localized on a de Sitter brane
- Thick de Sitter brane solutions in higher dimensions
- Induced cosmological constant and other features of asymmetric brane embedding
- Zero modes of fermions with general mass matrix
- Neutrino Zero Modes on Electroweak Strings
- Thick brane in 7D and 8D spacetimes
- Spectra of Field Fluctuations in Braneworld Models with Broken Bulk Lorentz Invariance
- Fermionic zero modes in gauge and gravity backgrounds On
- Field localization on a brane intersection in anti-de Sitter spacetime
- Fermion states on domain wall junctions and the flavor number
- Fermions in gravity and gauge backgrounds on a brane world
- Action with Manifest Duality for Maximally Supersymmetric Six-dimensional Supergravity
- Instability of thick brane worlds
- Asymmetrically Warped Brane Models, Bulk Photons and Lorentz Invariance
- Localized Gravity on Topological Abelian Higgs Strings
- A general thick brane supported by a scalar field
- Synergistic Gravity and the Role of Resonances in GRS-Inspired Braneworlds
- Fermionic zero modes in self-dual vortex background on a torus
Cited by in corpus (21)
- Domain wall brane in squared curvature gravity
- Scalar-Kinetic Branes
- Localization of 5D Elko Spinors on Minkowski Branes
- Tensor perturbations of -branes
- Tensor perturbations of -branes
- Localization of bulk matter fields, the hierarchy problem and corrections to Coulomb's law on a pure de Sitter thick braneworld
- Thick branes with a nonminimally coupled bulk-scalar field
- Null fluid collapse in brane world models
- Bulk matter fields on two-field thick branes
- Effects of the variation of mass on fermion localization and resonances on thick branes
- Fermion Resonances on a Thick Brane with a Piecewise Warp Factor
- A Transfer Matrix Method for Resonances in Randall-Sundrum Models III: An analytical comparison
- Localization of Bulk Matters on a Thick Anti-de Sitter Brane
- Thermal Relaxation of Dark Matter Admixed Neutron Star
- On the many-field f(R) brane
- Bulk Antisymmetric tensor fields coupled to a dilaton in a Randall-Sundrum model
- Deformed brane with finite extra dimension
- On localization of universal scalar fields in a tachyonic de Sitter thick braneworld
- Consistency Conditions for Fields Localization on Braneworlds
- Trapping Dirac fermions in tubes generated by two scalar fields
- The End of the Road for Bulk Fields in Warped Randall-Sundrum Braneworlds