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Abstract: (arXiv)
We examine a scenario where the Higgs is part of an approximate conformal field theory, and has a scaling dimension greater than one. Such an unparticle Higgs (or Unhiggs) can still break electroweak symmetry and unitarize WW scattering, but its gauge couplings are suppressed. An Unhiggs model has a reduced sensitivity of the weak scale to the cutoff, and can thus provide a solution to the little hierarchy problem.- scaling: dimension
- field theory: conformal
- Higgs particle: unparticle
- coupling: gauge
- electroweak interaction: symmetry breaking
- W W: scattering amplitude
- unitarity
- Higgs particle: mass
- coupling: Yukawa
- effective Lagrangian: induced
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