# Higgs and dark matter physics in the type-II two-Higgs-doublet model inspired by E6 GUT

@article{Ko2015HiggsAD, title={Higgs and dark matter physics in the type-II two-Higgs-doublet model inspired by E6 GUT}, author={Pyungwon Ko and Yuji Omura and Chaehyun Yu}, journal={Journal of High Energy Physics}, year={2015}, volume={2015}, pages={1-29} }

A bstractWe study Higgs and dark matter physics in the type-II two-Higgs-doublet model (2HDM) with an extra U(1)H gauge symmetry, inspired by the E6 grand unified theory (GUT). From the viewpoint of the bottom-up approach, the additional U(1)H gauge symmetry plays a crucial role in avoiding the tree-level flavor changing neutral currents mediated by neutral Higgs bosons in general 2HDMs. In the model with U(1)H gauge symmetry, which has Type-II Yukawa couplings, we have to introduce additional…

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