Unparticle Physics And Gauge Coupling Unification

Abstract

Unparticle physics from a hidden conformal sector can alter the evolution of the Standard Model (SM) gauge couplings via TeV scale threshold corrections. We discuss how this may lead to gauge coupling unification at M_{GUT}\approx 2 \times 10^{15} GeV -- 5 \times 10^{17} GeV without introducing new particles in the SM sector.

8 pages, 4 figures

References in corpus (22)

• The Cosmological Parameters 2006
• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• Unparticle Physics
• Supersymmetric Grand Unified Theories: Two Loop Evolution of Gauge and Yukawa Couplings
• Proton stability in grand unified theories, in strings, and in branes
• Another Odd Thing About Unparticle Physics
• String Theory and the Path to Unification: A Review of Recent Developments
• The Standard Model Effective Potential at Two Loops
• Two-loop Renormalization Group Equations in the Standard Model
• Bounds on Unparticles from the Higgs Sector
• Interactions of Unparticles with Standard Model Particles
• Unification Picture in Minimal Supersymmetric SU(5) Model with String Remnants
• Unparticles-Higgs Interplay
• Unparticle physics and Higgs phenomenology
• Unparticles: Scales and High Energy Probes
• Non-Canonical Gauge Coupling Unification in High-Scale Supersymmetry Breaking
• Gauge Coupling Unification in the Standard Model
• Higgs Boson Mass From Orbifold GUTs
• Non-Canonical MSSM, Unification, And New Particles At The LHC
• Fermion Masses and Mixings in GUTs with Non-Canonical U(1)_Y
• Natural Gauge and Gravitational Coupling Unification and the Superpartner Masses
• Electroweak-Higgs Unification and the Higgs Boson Mass

Cited by in corpus (12)

• Unparticle physics at the photon collider
• Cosmological Constraints on Unparticles as Continuous Mass Scalars
• Test of unparticle long range forces from perihelion precession of Mercury
• Disentangling the Unparticles with polarized beams at e+e- colliders
• Decay of Z Boson into Photon and Unparticle
• Higgs Boson Decays into Single Photon plus Unparticle
• Unparticle physics effects in (Lambda_b -> Lambda + missing energy) processes
• Investigation of $B_{u,d}\to (\pi ,K)\pi$ decays within unparticle physics
• Fermionic un-particles, gauge interactions and the $\beta$ function
• Unparticle Effects on Unitarity Constraints from Higgs Boson Scattering
• Constraints on realistic Gauge-Higgs unified models
• On Unparticles and K+ to pi+ Missing Energy