One-loop anomalous dimension of top-partner hyperbaryons in a family of composite Higgs models

Abstract

An important ingredient of many composite-Higgs scenarios is partial compositeness: a mass for the top quark is generated via mixing with baryonic operators of the same new strong dynamics that produces the composite Higgs particle. These baryonic operators are scale dependent. We construct these operators, and calculate their one-loop anomalous dimension, in a set of ultraviolet completions of the Standard Model proposed by Ferretti and Karateev.

21 pages, 1 figure, minor changes

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• A Systematic Approach to the SILH Lagrangian
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Cited by in corpus (17)

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• Sp(4) gauge theories on the lattice: Quenched fundamental and antisymmetric fermions
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• Effective potential in ultraviolet completions for composite Higgs models
• Anomalous dimensions of potential top-partners
• Anomalous Dimensions of Conformal Baryons
• Search for single production of the vector-like top partner at the 14 TeV LHC
• Search for single production of vector-like top partners at the Large Hadron Electron Collider
• Search for single production of the heavy vectorlike $T$ quark with $T\to th$ and $h\to \gamma \gamma$ at the high-luminosity LHC
• Into the conformal window: multi-representation gauge theories
• Infrared fixed point and anomalous dimensions in a composite Higgs model
• Direct Constraints, Flavor Physics, and Flavor Anomalies in Composite Higgs Models
• Vacuum misalignment in presence of four-Fermi operators
• Towards a composite Higgs and a partially composite top quark
• SU(2) gauge theory with one and two adjoint fermions towards the continuum limit