A natural composite Higgs via universal boundary conditions

Blasi, Simone; Csaki, Csaba; Goertz, Florian

doi:10.21468/SciPostPhys.10.5.121

SciPost Physics

A natural composite Higgs via universal boundary conditions

Simone Blasi, Csaba Csaki, Florian Goertz

SciPost Phys. 10, 121 (2021) · published 31 May 2021

doi: 10.21468/SciPostPhys.10.5.121
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Abstract

We present a novel realization of a composite Higgs, which can naturally produce top partners above the current LHC bounds without increasing the tuning above 10%. The essential ingredients are softened breaking of the Higgs shift symmetry as well as maximal symmetry, which turn out to perfectly complement each other. The 5D realization of this model is particularly simple: universal UV and IR boundary conditions for the bulk fermions containing the SM fields will cure the problems of existing holographic composite Higgs models and provide a complete viable model for a naturally light Higgs without much tuning.

TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.10.5.121
TI  - A natural composite Higgs via universal boundary conditions
PY  - 2021/05/31
UR  - https://scipost.org/SciPostPhys.10.5.121
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 10
IS  - 5
SP  - 121
A1  - Blasi, Simone
AU  - Csaki, Csaba
AU  - Goertz, Florian
AB  - We present a novel realization of a composite Higgs, which can naturally produce top partners above the current LHC bounds without increasing the tuning above 10%. The essential ingredients are softened breaking of the Higgs shift symmetry as well as maximal symmetry, which turn out to perfectly complement each other. The 5D realization of this model is particularly simple: universal UV and IR boundary conditions for the bulk fermions containing the SM fields will cure the problems of existing holographic composite Higgs models and provide a complete viable model for a naturally light Higgs without much tuning.
ER  -

@Article{10.21468/SciPostPhys.10.5.121,
	title={{A natural composite Higgs via universal boundary conditions}},
	author={Simone Blasi and Csaba Csaki and Florian Goertz},
	journal={SciPost Phys.},
	volume={10},
	pages={121},
	year={2021},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.10.5.121},
	url={https://scipost.org/10.21468/SciPostPhys.10.5.121},
}

Cited by 7

Authors / Affiliations: mappings to Contributors and Organizations

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¹ Simone Blasi,
² Csaba Csaki,
¹ Florian Goertz

Funders for the research work leading to this publication

National Science Foundation [NSF]
United States - Israel Binational Science Foundation (through Organization: United States-Israel Binational Science Foundation [BSF])