Publications (66)
Dynamical fermions as a global correction
Francesco Knechtli, Ulli Wolff
High Precision Simulation Techniques for Lattice Field Theory
Ulli Wolff
Simulating the All-Order Strong Coupling Expansion V: Ising Gauge Theory
Tomasz Korzec, Ulli Wolff
Performance of a worm algorithm in $Ï^4$ theory at finite quartic coupling
Tomasz Korzec, Ingmar Vierhaus, Ulli Wolff
Two Loop Computation of the Schroedinger Functional in Lattice QCD
Achim Bode, Peter Weisz, Ulli Wolff
Non-perturbative O(a) improvement of lattice QCD
Martin Luescher, Stefan Sint, Rainer Sommer +2
First results on the running coupling in QCD with two massless flavours
Achim Bode, Roberto Frezzotti, Bernd Gehrmann +11
Simulating the All-Order Strong Coupling Expansion IV: CP(N-1) as a loop model
Ulli Wolff
Triviality of $Ï^4$ theory in a finite volume scheme adapted to the broken phase
Johannes Siefert, Ulli Wolff
Anomalous discrete chiral symmetry in the Gross-Neveu model and loop gas simulations
Oliver Bär, Willi Rath, Ulli Wolff
A worm-inspired algorithm for the simulation of Abelian gauge theories
Tomasz Korzec, Ulli Wolff
Symanzik Improvement with Dynamical Charm: A 3+1 Scheme for Wilson Quarks
Patrick Fritzsch, Rainer Sommer, Felix Stollenwerk +1
The Schroedinger functional coupling in quenched QCD at low energies
Jochen Heitger, Hubert Simma, Rainer Sommer +1
Simulating the All-Order Hopping Expansion II: Wilson Fermions
Ulli Wolff
Two-loop computation of a finite volume running coupling on the lattice
Ulli Wolff
Non-perturbative renormalization of the axial current with dynamical Wilson fermions
Michele Della Morte, Roland Hoffmann, Francesco Knechtli +2
The running coupling of QCD with four flavors
Fatih Tekin, Rainer Sommer, Ulli Wolff
Cutoff Effects in O(N) Nonlinear Sigma Models
Francesco Knechtli, Bjoern Leder, Ulli Wolff
Monte Carlo errors with less errors
Ulli Wolff
A Precise Determination of the Running Coupling in the SU(3) Yang-Mills Theory
Martin Luescher, Rainer Sommer, Peter Weisz +1
Non-perturbative results for the coefficients b_m and b_a-b_p in O(a) improved lattice QCD
Marco Guagnelli, Roberto Petronzio, Juri Rolf +3
Exploring the HMC trajectory-length dependence of autocorrelation times in lattice QCD
Harvey B. Meyer, Hubert Simma, Rainer Sommer +3
Simulating the All-Order Strong Coupling Expansion III: O(N) sigma/loop models
Ulli Wolff
Multi-boson simulation of the Schroedinger functional
Ulli Wolff
Scaling topological charge in the CP^3 spin model
Ulli Wolff
Comparative Benchmarks of full QCD Algorithms
Roberto Frezzotti, Martin Hasenbusch, Jochen Heitger +2
Numerical confirmation of analytic predictions for the finite volume mass gap of the XY-model
Janos Balog, Francesco Knechtli, Tomasz Korzec +1
Towards a non-perturbative computation of the RGI strange quark mass with two dynamical flavors
Michele Della Morte, Roland Hoffmann, Francesco Knechtli +4
The Schrödinger Functional - a Renormalizable Probe for Non-Abelian Gauge Theories
Martin Lüscher, Rajamani Narayanan, Peter Weisz +1
Running of the SF-coupling with four massless flavours
Rainer Sommer, Fatih Tekin, Ulli Wolff
O(3) model with Nienhuis action
Ferenc Niedermayer, Ulli Wolff
Computation of the strong coupling in QCD with two dynamical flavours
Michele Della Morte, Roberto Frezzotti, Jochen Heitger +3
Simulating the All-Order Strong Coupling Expansion I: Ising Model Demo
Ulli Wolff
Computation of the Running Coupling in the SU(2) Yang-Mills Theory
Martin Lüscher, Peter Weisz, Rainer Sommer +1
Dynamical fermions by global acceptance steps
Francesco Knechtli, Ulli Wolff
Nonstandard Cutoff Effects in the Nonlinear Sigma Model
Martin Hasenbusch, Peter Hasenfratz, Ferenc Niedermayer +2
Scaling test of two-flavor O(a)-improved lattice QCD
Michele Della Morte, Patrick Fritzsch, Harvey B. Meyer +5
Cutoff effects in the O(N) sigma model at large N
Ulli Wolff, Francesco Knechtli, Bjoern Leder +1
Symanzik improvement of lattice QCD with four flavors of Wilson quarks
Fatih Tekin, Rainer Sommer, Ulli Wolff
Two Loop Computation of a Running Coupling in Lattice Yang-Mills Theory
Rajamani Narayanan, Ulli Wolff
Precision check on triviality of phi^4 theory by a new simulation method
Ulli Wolff
Helicity modulus as renormalized coupling in the O(3) sigma-model
Heiko Molke, Ulli Wolff
Finite size scaling and triviality of Ï^4 theory on an antiperiodic torus
Matthijs Hogervorst, Ulli Wolff
Simulating the Random Surface representation of Abelian Gauge Theories
Tomasz Korzec, Ulli Wolff
Triviality of $Ï^4_4$ theory: small volume expansion and new data
Peter Weisz, Ulli Wolff
Running coupling for Wilson bermions
Juri Rolf, Ulli Wolff
Efficiencies and optimization of HMC algorithms in pure gauge theory
Bernd Gehrmann, Ulli Wolff
Impact of large cutoff-effects on algorithms for improved Wilson fermions
Michele Della Morte, Roland Hoffmann, Francesco Knechtli +1
Non-perturbative renormalization of lattice QCD at all scales
Karl Jansen, Chuan Liu, Martin Luescher +5
Strong coupling expansion Monte Carlo
Ulli Wolff
Cluster simulation of two-dimensional relativistic fermions
Ulli Wolff
Restoring chiral symmetry to O(a^2) for dynamical Wilson fermions
Roland Hoffmann, Michele Della Morte, Francesco Knechtli +2
Spectral properties of the non-hermitian Wilson-Dirac operator in the Schroedinger functional
Oliver Witzel, Shinji Takeda, Ulli Wolff
Non-perturbative computation of the strong coupling constant on the lattice
Rainer Sommer, Ulli Wolff
Schrödinger functional at N_f=-2
Bernd Gehrmann, Stefan Kurth, Juri Rolf +1
Gross-Neveu model as a laboratory for fermion discretization
Tomasz Korzec, Ulli Wolff
Schr"odinger functional at negative flavour number
Bernd Gehrmann, Juri Rolf, Stefan Kurth +1
Simulated random surfaces and effective string models in 3D Z(2) gauge theory
Tomasz Korzec, Ulli Wolff
Automatic generation of vertices for the Schroedinger functional
Shinji Takeda, Ulli Wolff
Cluster simulation of relativistic fermions in two space-time dimensions
Ulli Wolff
Running Coupling in SU(3) Yang-Mills Theory
Ulli Wolff
Matrix algorithm for solving Schroedinger equations with position-dependent mass or complex optical potentials
Johann Foerster, Alejandro Saenz, Ulli Wolff
Triviality of $Ï^4_4$ in the broken phase revisited
Tomasz Korzec, Ulli Wolff
Determination of c_sw in N_f=3+1 Lattice QCD with massive Wilson fermions
Patrick Fritzsch, Rainer Sommer, Felix Stollenwerk +1
Non-perturbative quark mass renormalization in two-flavor QCD
Michele Della Morte, Roland Hoffmann, Francesco Knechtli +4
Monte-Carlo simulation of the chiral Gross-Neveu model
Tomasz Korzec, Francesco Knechtli, Ulli Wolff +1