CP violation from spin-1 resonances in a left-right dynamical Higgs context
Abstract
New physics field content in the nature, more specifically, from spin-1 resonances sourced by the extension of the SM local gauge symmetry to the larger local group , may induce CP-violation signalling NP effects from higher energy regimes. In this work we completely list and study all the CP-violating operators up to the -order in the Lagrangian expansion, for a non-linear left-right electroweak chiral context and coupled to a light dynamical Higgs. Heavy right handed fields can be integrated out from the physical spectrum, inducing thus a physical impact in the effective gauge couplings, fermionic electric dipole moment, and CP-violation in the decay that are briefly analysed. The final relevant set of effective operators have also been identified at low energies.
Keywords
Cite
@article{arxiv.1507.04745,
title = {CP violation from spin-1 resonances in a left-right dynamical Higgs context},
author = {Kunming Ruan and Jing Shu and Juan Yepes},
journal= {arXiv preprint arXiv:1507.04745},
year = {2017}
}
Comments
12 pages, typos corrected, short section added, conclusions complemented. arXiv admin note: substantial text overlap with arXiv:1507.03974