Twin Turtles

A bstract We present an ultraviolet extension of the Twin Higgs in which the radial mode of twin symmetry breaking is itself a pseudo-goldstone boson. This “turtle” structure raises the scale of new colored particles in exchange for additional states in the Higgs sector, making multiple Higgs-like s...

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Bibliographic Details
Published in:The journal of high energy physics 2019-02, Vol.2019 (2), p.1-36, Article 138
Main Authors: Asadi, Pouya, Craig, Nathaniel, Li, Ying-Ying
Format: Article
Language:English
Subjects:
Beyond Standard Model
Broken symmetry
Classical and Quantum Gravitation
Elementary Particles
Higgs Physics
High energy physics
Phenomenology
Physics
Physics and Astronomy
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
Scalars
String Theory
Supersymmetry
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Summary:A bstract We present an ultraviolet extension of the Twin Higgs in which the radial mode of twin symmetry breaking is itself a pseudo-goldstone boson. This “turtle” structure raises the scale of new colored particles in exchange for additional states in the Higgs sector, making multiple Higgs-like scalars the definitive signature of naturalness in this context. We explore the parametrics and phenomenology of a concrete Twin Turtle model and demonstrate its robustness in two different supersymmetric completions. Along the way, we also introduce a new mechanism for inducing hard twin symmetry-breaking quartics via soft supersymmetry breaking.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP02(2019)138