paper

Unparticle Physics And Gauge Coupling Unification

arXiv:0708.4405 · doi:10.1016/j.physletb.2007.10.071

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

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