Maximally Symmetric Composite Higgs Models

Csaba Csáki, Teng Ma, and Jing Shu
Phys. Rev. Lett. 119, 131803 – Published 27 September 2017

Abstract

Maximal symmetry is a novel tool for composite pseudo Goldstone boson Higgs models: it is a remnant of an enhanced global symmetry of the composite fermion sector involving a twisting with the Higgs field. Maximal symmetry has far-reaching consequences: it ensures that the Higgs potential is finite and fully calculable, and also minimizes the tuning. We present a detailed analysis of the maximally symmetric SO(5)/SO(4) model and comment on its observational consequences.

  • Figure
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  • Received 15 February 2017

DOI:https://doi.org/10.1103/PhysRevLett.119.131803

© 2017 American Physical Society

Physics Subject Headings (PhySH)

Particles & Fields

Authors & Affiliations

Csaba Csáki1, Teng Ma2, and Jing Shu2,3,4,*

  • 1Department of Physics, LEPP, Cornell University, Ithaca, New York 14853, USA
  • 2CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China
  • 3School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
  • 4CAS Center for Excellence in Particle Physics, Beijing 100049, China

  • *Corresponding author. jshu@itp.ac.cn

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Issue

Vol. 119, Iss. 13 — 29 September 2017

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