$U_L(2)⨂U_R(2)$ Model of Electro-Weak Interaction

Abstract

The $U_L(2)⨂U_R(2)$ gauge model for the unified theory of the electromagnetic and weak interactions which is free from a prior self-interaction scalar field, is developed. Due to breaking the initial symmetry the $S{U}_L(2)⨂U_R(1)$ Lagrangian is derived. The obtained $S{U}_L(2)⨂U_R(1)$ Lagrangian contains the whole of terms corresponding both to free boson and fermion fields and to interaction between them, as it takes place in the Standard Model (SM) . We show that all boson fields, including the Higgs one, directly arise due to breaking the initial symmetry, and are generated by the initial gauge fields in contrary to the Standard Model consideration. The Higgs fields are studied in detail. A broad spectrum of states of the Higgs bosons is found. The masses of the Higgs particle in such states are calculated.

References in corpus (5)

• Higgs Physics as a Window Beyond the MSSM (BMSSM)
• Higgs Bosons in the Next-to-Minimal Supersymmetric Standard Model at the LHC
• Search for the Standard Model Higgs boson in the decay channel H->ZZ(*)->4l with the ATLAS detector
• Search for new physics in high $p_T$ like-sign dilepton events at CDF~II
• Dark Higgs Models at the 7 TeV LHC