Abstract
We present a new class of composite Higgs models where an adjustable treelevel Higgs quartic coupling allows for a significant reduction in the tuning of the Higgs potential. Our 5D warped space implementation is the first example of a holographic composite Higgs model with a tree-level quartic. It is inspired by a 6D model where the quartic originates from the Tr[A5, A6]2 term of the gauge field strength, the same model that led to the original little Higgs construction of Arkani-Hamed, Cohen, and Georgi. Beyond the reduction of the tuning and the standard composite Higgs signatures, the model predicts a doubling of the KK states with relatively small splittings as well as a Higgs sector with two doublets in the decoupling limit.
Original language | English |
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Article number | 134 |
Journal | Journal of High Energy Physics |
Volume | 2018 |
Issue number | 5 |
DOIs | |
State | Published - 1 May 2018 |
Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2018, The Author(s).
Keywords
- Beyond Standard Model
- Field Theories in Higher Dimensions
- Technicolor and Composite Models