English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Light scalars are among the expected particles in nature. If they indeedexist, dynamical generation of masses becomes an important phenomenon toinvestigate scalar interactions from the perspective of understanding newphysics and the accompanying features, such as critical couplings. A two Higgsdoublet model containing two complex doublet scalar fields, conveniently calledthe standard model Higgs and the second Higgs fields, interacting with eachother via a real singlet scalar field by a modelled Yukawa interactions isstudied to explore the extent of dynamical mass generation and the fieldpropagators in the model at different cutoff values. The model is studied forvarious renormalized masses of the second Higgs field at various couplingconstants. The renormalized mass of the standard model Higgs boson is kept at$125.09$ GeV. The model has strong indications of existence of criticalcoupling between 0.1 GeV and 0.001 GeV. The observed dynamical masses aregenerally within $200$ MeV. The two Higgs propagators are found to beconsiderably stable compared to scalar singlet propagators despite cutoffeffects. No phase structure in the parameter space was observed. The model is anon-trivial theory in scalar sector.

Dynamical generation of scalar mass in two Higgs doublet model under Yukawa interactions