Equivalence between domain-walls and "noncommutative" two-sheeted spacetimes: Model-independent matter swapping between branes

Abstract

We report a mathematical equivalence between certain models of universe relying on domain-walls and noncommutative geometries. It is shown that a two-brane world made of two domain-walls can be seen as a "noncommutative" two-sheeted spacetime under certain assumptions. This equivalence also implies a model-independent phenomenology which is presently studied. Matter swapping between the two branes (or sheets) is predicted through fermionic oscillations induced by magnetic vector potentials. This phenomenon, which might be experimentally studied, could reveal the existence of extra dimensions in a new and accessible way.

18 pages, 1 figure. Final version. Published in Phys. Rev. D

References in corpus (20)

• Dark Matter and Collider Phenomenology of Universal Extra Dimensions
• Fermion localization on thick branes
• Fermions on Thick Branes in the Background of Sine-Gordon Kinks
• New bounds on millicharged particles from cosmology
• Localization and Mass Spectrum of Matters on Weyl Thick Branes
• The standard model on a domain-wall brane?
• Bulk Matters on Symmetric and Asymmetric de Sitter Thick Branes
• Search for millicharged particles in reactor neutrino experiments: a probe of the PVLAS anomaly
• Remarks on bell-shaped lumps: stability and fermionic modes
• Fermions, scalars and Randall-Sundrum gravity on domain-wall branes
• Fermions on Colliding Branes
• Kink modes and effective four dimensional fermion and Higgs brane models
• Fermions on one or fewer Kinks
• Fermion Families from Two Layer Warped Extra Dimensions
• Matter localization and resonant deconfinement in a two-sheeted spacetime
• Laser frequency combs and ultracold neutrons to probe braneworlds through induced matter swapping between branes
• Confining the Electroweak Model to a Brane
• Artificially induced positronium oscillations in a two-sheeted spacetime: consequences on the observed decay processes
• Plausible "faster-than-light" displacements in a two-sheeted spacetime
• A domain-wall-brane-localized standard model

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• Fermion localization on asymmetric two-field thick branes
• Bulk matter fields on two-field thick branes
• Fermion Resonances on a Thick Brane with a Piecewise Warp Factor
• Experimental limits on neutron disappearance into another braneworld
• Bulk Matters on a GRS-Inspired Braneworld
• Deformed brane with finite extra dimension
• Probing the braneworld hypothesis with a neutron-shining-through-a-wall experiment
• Searching for Hidden Neutrons with a Reactor Neutrino Experiment: Constraints from the STEREO Experiment
• Search for passing-through-walls neutrons constrains hidden braneworlds
• Probing neutron-hidden neutron transitions with the MURMUR experiment
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• Corrections to Newton's law of gravitation in the context of codimension-1 warped thick braneworlds
• Sub-GeV-scale signatures of hidden braneworlds up to the Planck scale in a $SO(3,1)$-broken bulk
• A search for neutron-to-hidden-neutron oscillations in a ultra-cold neutron beam
• Laser frequency combs and ultracold neutrons to probe braneworlds through induced matter swapping between branes
• Exciton swapping in a twisted graphene bilayer as a solid-state realization of a two-brane model
• Can neutron disappearance/reappearance experiments definitively rule out the existence of hidden braneworlds endowed with a copy of the Standard Model?
• Violation of C/CP Symmetry Induced by a Scalar Field Emerging from a Two-Brane Universe: A Gateway to Baryogenesis
• SU(5) orbifold GUT in noncommutative geometry
• Bounds on ortho-positronium and $J/\psi$-${\rm Y}$ quarkonia invisible decays and constraints on hidden braneworlds in a $SO(3,1)$-broken 5D bulk
• Search for neutron-hidden neutron interbrane transitions with MURMUR, a low-noise neutron passing-through-walls experiment
• Braneworld Baryogenesis and QCD-Era Magnetogenesis: A Predictive Link
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• Stellar Light Scattering as a Probe for a Braneworld-Induced Baryogenesis Scenario
• Testing baryon number conservation in braneworld models with cold neutrons