Open AccessMasses of two Higgs doublets within effective theory with four-quark interactions
Author(s) -
A. A. Osipov,
Mohamed M. Khalifa
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1690/1/012075
Subject(s) - higgs boson , physics , particle physics , context (archaeology) , lagrangian , quark , top quark , mathematical physics , paleontology , biology
The composite Higgs scenario in the context of the effective model with SU (2) L × U (1) R symmetric four-fermion interaction proposed by Miransky, Tanabashi and Yamawaki (MTY) is considered. The low-energy dynamics of the model is described by the effective Lagrangian obtained by the Schwinger-DeWitt technique. The questions of the Nambu sum rule and the spectrum of Higgs states are addressed in detail.