$HGGS higgs

Latest papers

1. Top-Quark Mass Scheme Uncertainties in Higgs Boson Pair Production via Gluon Fusion hep-ph · 14 Oct · 2 hits

   We investigate theoretical uncertainties arising from the choice of the top-quark mass scheme in Higgs boson pair production via gluon fusion. First, we implement the resummation of the top-quark mass…

2. The stability of non-Abelian $A_4$ vortices in $SO(3)$ gauge theory hep-th · 14 Oct · 3 hits

   We study the linear energetic stability of non-Abelian vortices in an $SO(3)$ gauge-Higgs theory with residual gauge group $A_4$. In our previous work, we identified two families of such…

3. Selective Control and Imaging of Higgs and Goldstone Modes with a Quantum Simulator quant-ph · 13 Oct · 5 hits

   …or phase fluctuations of the superfluid order parameter. We identify these modes respectively as the Higgs and Goldstone modes using complementary local observables, extracted from measuring the number of…

4. Reversible Higgs Bundles math.AG · 13 Oct · 5 hits

   We study reversible Higgs bundles on a compact Riemann surface $\Sigma$ of genus $g\geq 2$, that is, $G$-Higgs bundles $(E,\Phi)$…

5. A spurionic interpretation of RG-stable parameter relations in the two-Higgs-doublet model hep-ph · 13 Oct · 7 hits

   Recent work on the two-Higgs-doublet model (2HDM) has uncovered basis-invariant relations among the parameters in the scalar…

6. Multiboson production at multi-TeV lepton colliders as complementary probes to rare Higgs decays hep-ph · 13 Oct · 4 hits

   …the potential of very high-energy lepton colliders to probe effective operators affecting the loop-induced Higgs boson decays $h\to \gamma\gamma$ and $h\to Z\gamma$, providing constraints complementary to Higgs…

7. Automorphisms of medium algebras and quasi-anisotropic real affine Grassmannians math.RT · 13 Oct · 1 hit

   …reductive groups, closely related to recent work of O'Brien. We also discuss relations to automorphisms of Higgs bundle moduli and to symmetric pair variants of medium algebras.

8. One-loop contributing for $A \rightarrow Z Z \gamma$ in the Two-Higgs-Doublet Model with Vector-Like Quarks hep-ph · 13 Oct · 2 hits

   In this paper, we present the first results for the one-loop decay $A \rightarrow ZZ\gamma$ in the Two-Higgs-Doublet Model and its extension with Vector-Like Quarks. We calculate the one-loop partial decay widths…