Twin Higgs, naturalness and SUSY

Apr 18, 2017, 9:46 AM
Plenary talk BSM


Prof. Andrey Katz


I will analyze the general structure of mirror symmetry breaking in the Twin Higgs scenario. A significant gain in fine tuning can be achieved if the symmetry is broken hardly. I will emphasize that weakly coupled UV completions can naturally accommodate this scenario. I will analyze SUSY UV completions and present a simple Twin SUSY model with a tuning of around 10% and colored superpartners as heavy as 2 TeV. I will also briefly comment on the phenomenology of this SUSY Twin Higgs proposal.

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