Tree-level quartic for a holographic composite Higgs

Csaba Csáki; Michael Geller; Ofri Telem

doi:10.1007/JHEP05(2018)134

Tree-level quartic for a holographic composite Higgs

Csaba Csáki
, Michael Geller
, Ofri Telem^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

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
Article number	134
Journal	Journal of High Energy Physics
Volume	2018
Issue number	5
DOIs	https://doi.org/10.1007/JHEP05(2018)134
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

Access to Document

10.1007/JHEP05(2018)134

Cite this

@article{1fcc1b7437eb4bddba865b8bea0bd3f7,

title = "Tree-level quartic for a holographic composite Higgs",

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.",

keywords = "Beyond Standard Model, Field Theories in Higher Dimensions, Technicolor and Composite Models",

author = "Csaba Cs{\'a}ki and Michael Geller and Ofri Telem",

note = "Publisher Copyright: {\textcopyright} 2018, The Author(s).",

year = "2018",

month = may,

day = "1",

doi = "10.1007/JHEP05(2018)134",

language = "אנגלית",

volume = "2018",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

number = "5",

}

TY - JOUR

T1 - Tree-level quartic for a holographic composite Higgs

AU - Csáki, Csaba

AU - Geller, Michael

AU - Telem, Ofri

PY - 2018/5/1

Y1 - 2018/5/1

N2 - 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.

AB - 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.

KW - Beyond Standard Model

KW - Field Theories in Higher Dimensions

KW - Technicolor and Composite Models

UR - https://www.scopus.com/pages/publications/85047444551

U2 - 10.1007/JHEP05(2018)134

DO - 10.1007/JHEP05(2018)134

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:85047444551

SN - 1126-6708

VL - 2018

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 5

M1 - 134

ER -

Tree-level quartic for a holographic composite Higgs

Abstract

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this