Flavor Constraints on Theory Space
نویسنده
چکیده
Composite Higgs models based on the chiral symmetries of " theory space " can produce Higgs bosons with masses of order 100 GeV from underlying strong dynamics at scales up to 10 TeV without fine tuning. This talk argues that flavor-violating interactions generically arising from underlying flavor dynamics constrain the Higgs compositeness scale to be > ∼75 GeV, implying that significant fine-tuning is required. Bounds from CP violation and weak isospin violation are also discussed.
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