55 citations · 168 across the 6 of their papers we have counts for
7 papers
Lower Higgs boson mass bounds from a chirally invariant lattice Higgs-Yukawa model with overlap fermions
P. Gerhold, K. Jansen
We study the coupling parameter dependence of the Higgs boson mass in a chirally invariant lattice Higgs-Yukawa model emulating the same Yukawa coupling structure as in the Higgs-f…
The phase structure of a chirally invariant lattice Higgs-Yukawa model
Philipp Gerhold, Karl Jansen
We consider a chirally invariant lattice Higgs-Yukawa model based on the Neuberger overlap operator. As a first step towards the eventual determination of Higgs mass bounds we pres…
The phase structure of a chirally invariant lattice Higgs-Yukawa model - numerical simulations
P. Gerhold, K. Jansen
The phase diagram of a chirally invariant lattice Higgs-Yukawa model is explored by means of numerical simulations. The results revealing a rich phase structure are compared to ana…
Topology and confinement at T \neq 0 : calorons with non-trivial holonomy
P. Gerhold, E. -M. Ilgenfritz, M. Müller-Preussker +2
In this talk, relying on experience with various lattice filter techniques, we argue that the semiclassical structure of finite temperature gauge fields for T < T_c is dominated by…
Improved superposition schemes for approximate multi-caloron configurations
Philipp Gerhold, Ernst-Michael Ilgenfritz, Michael Müller-Preussker
Two improved superposition schemes for the construction of approximate multi-caloron-anticaloron configurations, using exact single (anti)caloron gauge fields as underlying buildin…
On the phase structure of a chiral invariant Higgs-Yukawa model
Philipp Gerhold, Karl Jansen
In the past the construction of Higgs-Yukawa models on the lattice was blocked by the lack of a consistent definition of a chiral invariant Yukawa coupling term. Here, we consider…