Titelblatt Introduction 1 1. Theoretical Basis 5 2. Quenched scaling test 35 3. Accelerating the HMC algorithm 59 4. Phase structure of lattice QCD 83 Summary and Outlook 103 A Conventions 107 B Algorithmic details 109 C Tables 114 Bibliography 117 List of publications 130 Danksagung 132In the year 2003 it was realized that with the Wilson twisted mass formulation of lattice QCD at maximal twist O(a) improvement can be obtained without the need of additional improvement coefficients. Of course, such a theoretical proposition needs a check in practice and hence we performed a scaling test of maximally twisted mass QCD (mtmQCD), in the quenched approximation as a start. The most important findings of this scaling test...
The effect of Stout smearing is investigated in numerical simulations with twisted mass Wilson quark...
We report on the scaling of basic hadronic observables in lattice QCD with N_f=2 maximally twisted W...
These lectures describe the use of effective field theories to extrapolate results from the paramete...
We summarise status and recent results of the European Twisted Mass collaboration (ETMC). The collab...
In order for Wilson fermions to be a competitive option to use in lattice QCD (LQCD) simulations, th...
In der Gitterquantenchromodynamik sind der Einsatz von unphysikalisch großen Quarkmassen und die Ext...
We present the results of an extended scaling test of quenched Wilson twisted mass QCD. We fix the t...
In this contribution, a first look at simulations using maximally twisted mass Wilson fermions at th...
Lattice formulations of QCD with Wilson fermions and a chirally twisted quark mass matrix provide an...
As a test of quenched lattice twisted mass QCD, we compute the non-perturbatively O($a$) improved ps...
The motivations for simulating QCD thermodynamics with Wilson fermions and a twisted mass term are i...
Thesis (Ph.D.)--University of Washington, 2016-08In this thesis we describe two studies concerting l...
We present results of dynamical simulations of N-f = 2 degenerate Wilson twisted mass quarks at maxi...
In this paper we present a determination of the average up/down, strange and charm quark masses, per...
We present a comprehensive investigation of light meson physics using maximally twisted mass fermion...
The effect of Stout smearing is investigated in numerical simulations with twisted mass Wilson quark...
We report on the scaling of basic hadronic observables in lattice QCD with N_f=2 maximally twisted W...
These lectures describe the use of effective field theories to extrapolate results from the paramete...
We summarise status and recent results of the European Twisted Mass collaboration (ETMC). The collab...
In order for Wilson fermions to be a competitive option to use in lattice QCD (LQCD) simulations, th...
In der Gitterquantenchromodynamik sind der Einsatz von unphysikalisch großen Quarkmassen und die Ext...
We present the results of an extended scaling test of quenched Wilson twisted mass QCD. We fix the t...
In this contribution, a first look at simulations using maximally twisted mass Wilson fermions at th...
Lattice formulations of QCD with Wilson fermions and a chirally twisted quark mass matrix provide an...
As a test of quenched lattice twisted mass QCD, we compute the non-perturbatively O($a$) improved ps...
The motivations for simulating QCD thermodynamics with Wilson fermions and a twisted mass term are i...
Thesis (Ph.D.)--University of Washington, 2016-08In this thesis we describe two studies concerting l...
We present results of dynamical simulations of N-f = 2 degenerate Wilson twisted mass quarks at maxi...
In this paper we present a determination of the average up/down, strange and charm quark masses, per...
We present a comprehensive investigation of light meson physics using maximally twisted mass fermion...
The effect of Stout smearing is investigated in numerical simulations with twisted mass Wilson quark...
We report on the scaling of basic hadronic observables in lattice QCD with N_f=2 maximally twisted W...
These lectures describe the use of effective field theories to extrapolate results from the paramete...