Higgscitement: Cosmological Dynamics of Fine Tuning

18 Jan 2019 Amin Mustafa A. Fan JiJi Lozanov Kaloian D. Reece Matthew

The Higgs potential appears to be fine-tuned, hence very sensitive to values of other scalar fields that couple to the Higgs. We show that this feature can lead to a new epoch in the early universe featuring violent dynamics coupling the Higgs to a scalar modulus... (read more)

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Categories


  • HIGH ENERGY PHYSICS - PHENOMENOLOGY
  • COSMOLOGY AND NONGALACTIC ASTROPHYSICS