Publications (93)
Perfect Lattice Actions for the Gross-Neveu Model
W. Bietenholz, E. Focht, U. -J. Wiese
Overlap hypercube fermions in QCD with light quarks
W. Bietenholz, S. Shcheredin
Improved Overlap Fermions
W. Bietenholz, I. Hip
Testing Topology Conserving Gauge Actions for Lattice QCD
K. -i. Nagai, K. Jansen, W. Bietenholz +3
Solutions of the Ginsparg-Wilson relation and improved domain wall fermions
W. Bietenholz
Simulating Simplified Versions of the IKKT Matrix Model
J. Ambjorn, K. N. Anagnostopoulos, W. Bietenholz +2
Testing a Topology Conserving Gauge Action in QCD
S. Shcheredin, W. Bietenholz, K. Jansen +3
Topological Lattice Actions
W. Bietenholz, U. Gerber, M. Pepe +1
First Simulation Results for the Photon in a Non-Commutative Space
W. Bietenholz, F. Hofheinz, J. Nishimura +2
Optimised Dirac Operators on the Lattice: Construction, Properties and Applications
W. Bietenholz
Topological Lattice Actions for the 2d XY Model
W. Bietenholz, M. Bögli, F. Niedermayer +3
Perfect and Quasi-Perfect Lattice Actions
W. Bietenholz
A Perturbative Construction of Lattice Chiral Fermions
W. Bietenholz, U. -J. Wiese
Perfect Actions for Scalar Theories
W. Bietenholz
Goldstone Bosons in a Finite Volume: The Partition Function to Three Loops
W. Bietenholz
The Perfect Quark-Gluon Vertex Function
K. Orginos, W. Bietenholz, R. Brower +2
Meson Correlation Functions in the epsilon-Regime
T. Chiarappa, W. Bietenholz, K. Jansen +2
Phase diagram and dispersion relation of the non-commutative λÏ^{4} model in d=3
W. Bietenholz, F. Hofheinz, J. Nishimura
Testing Haldane's Conjecture in the O(3) Model by a Meron Cluster Simulation
W. Bietenholz, A. Pochinsky, U. -J. Wiese
Chiral Symmetry, Renormalization Group and Fixed Points for Lattice Fermions
W. Bietenholz
Preconditioning of Improved and ``Perfect'' Fermion Actions
W. Bietenholz, N. Eicker, A. Frommer +4
Results from 2+1 flavours of SLiNC fermions
W. Bietenholz, V. Bornyakov, N. Cundy +12
Simulations in the epsilon-Regime of Chiral Perturbation Theory
K. -I. Nagai, W. Bietenholz, T. Chiarappa +2
Large N Dynamics of Dimensionally Reduced 4D SU(N) Super Yang-Mills Theory
J. Ambjorn, K. N. Anagnostopoulos, W. Bietenholz +2
Simulating chiral quarks in the epsilon-regime of QCD
W. Bietenholz, T. Chiarappa, K. Jansen +2
The Scaling of Exact and Approximate Ginsparg-Wilson Fermions
W. Bietenholz, I. Hip
Monte Carlo Studies of the Dimensionally Reduced 4d SU(N) Super Yang-Mills Theory
J. Ambjorn, K. N. Anagnostopoulos, W. Bietenholz +2
The Schwinger Model with Perfect Staggered Fermions
W. Bietenholz, H. Dilger
A Non-Perturbative Operator Product Expansion
W. Bietenholz, N. Cundy, M. Goeckeler +8
Perfect Lattice Actions for the Gross-Neveu Model at large N
W. Bietenholz, E. Focht, U. -J. Wiese
The Absence of Ultralocal Ginsparg-Wilson Fermions
W. Bietenholz
Exact Supersymmetry on the Lattice
W. Bietenholz
Solutions of the Spherically Symmetric Wave Equation in $p+q$ Dimensions
W. Bietenholz, J. J. Giambiagi
Spectral Properties of the Overlap Dirac Operator in QCD
W. Bietenholz, K. Jansen, S. Shcheredin
Pion in a Box
W. Bietenholz, M. Göckeler, R. Horsley +5
Perfect Scalars on the Lattice
W. Bietenholz
Approximate Ginsparg-Wilson Fermions for QCD
W. Bietenholz
Chern-Simons theory on the lattice
W. Bietenholz, J. Nishimura, P. Sodano
Exploring the Nucleon Structure from First Principles of QCD
W. Bietenholz, N. Cundy, M. Gockeler +8
A Preconditioner for Improved Fermion Actions
N. Eicker, W. Bietenholz, A. Frommer +3
The operator product expansion on the lattice
W. Bietenholz, N. Cundy, M. Göckeler +8
Dimensional Reduction of Fermions in Brane Worlds of the Gross-Neveu Model
W. Bietenholz, A. Gfeller, U. -J. Wiese
Simulating non-commutative field theory
W. Bietenholz, F. Hofheinz, J. Nishimura
Improved Lattice Actions with Chemical Potential
W. Bietenholz
Low Energy Constants from the zero mode contribution to the pseudo-scalar correlator
S. Shcheredin, W. Bietenholz
Numerical results on the Non-commutative λÏ^4 Model
W. Bietenholz, F. Hofheinz, J. Nishimura
Lattice Gauge Actions for Fixed Topology
XLF Collaboration, W. Bietenholz, K. Jansen +4
Progress on Perfect Lattice Actions for QCD
W. Bietenholz, R. Brower, S. Chandrasekharan +1
Fixed Point Actions for Lattice Fermions
W. Bietenholz, U. -J. Wiese
Naturally Light Fermions from Dimensional Reduction
W. Bietenholz, A. Gfeller, U. -J. Wiese
Fast evaluation and locality of overlap fermions
W. Bietenholz, I. Hip, K. Schilling
Overlap Hypercube Fermions in QCD
W. Bietenholz, S. Shcheredin
Perfect Lattice Actions for Staggered Fermions
W. Bietenholz, R. Brower, S. Chandrasekharan +1
Convergence Rate and Locality of Improved Overlap Fermions
W. Bietenholz
Perfect Actions with Chemical Potential
W. Bietenholz, U. -J. Wiese
Random Matrix Theory and the Spectra of Overlap Fermions
S. Shcheredin, W. Bietenholz, T. Chiarappa +2
CP(N-1) Quantum Field Theories with Alkaline-Earth Atoms in Optical Lattices
C. Laflamme, W. Evans, M. Dalmonte +5
Axial Correlation Functions in the epsilon-Regime: a Numerical Study with Overlap Fermions
W. Bietenholz, T. Chiarappa, K. Jansen +2
Truncated Perfect Actions for Staggered Fermions
W. Bietenholz, H. Dilger
Ginsparg-Wilson Fermions in Odd Dimensions
W. Bietenholz, J. Nishimura
On the Spontaneous Breakdown of Lorentz Symmetry in Matrix Models of Superstrings
J. Ambjorn, K. N. Anagnostopoulos, W. Bietenholz +2
Contents of Lattice 2001 Proceedings
M. Mueller-Preussker, W. Bietenholz, K. Jansen +5
The Schwinger Model with Perfect Staggered Fermions
W. Bietenholz, H. Dilger
Extracting physics from an unphysical situation: light mesons in a small box
W. Bietenholz, S. Capitani, T. Chiarappa +9
Nucleon structure in terms of OPE with non-perturbative Wilson coefficients
W. Bietenholz, N. Cundy, M. Gockeler +7
QCD in the delta-Regime
W. Bietenholz, N. Cundy, M. Gockeler +6
Non--Commutative Field Theories beyond Perturbation Theory
W. Bietenholz, F. Hofheinz, J. Nishimura
Overlap Hypercube Fermions in QCD Simulations Near the Chiral Limit
W. Bietenholz, S. Shcheredin
The Non-Commutative λÏ^{4} Model
W. Bietenholz, F. Hofheinz, J. Nishimura
SSOR Preconditioning of Improved Actions
N. Eicker, W. Bietenholz, A. Frommer +3
Exploring Topology Conserving Gauge Actions for Lattice QCD
W. Bietenholz, K. Jansen, K. -I. Nagai +3
Perfect Lattice Actions for Quarks and Gluons
W. Bietenholz, U. -J. Wiese
The continuum limit of the non-commutative lambda phi^4 model
W. Bietenholz, F. Hofheinz, J. Nishimura
Perfect Lattice Perturbation Theory: A Study of the Anharmonic Oscillator
W. Bietenholz, T. Struckmann
Going chiral: overlap versus twisted mass fermions
W. Bietenholz, S. Capitani, T. Chiarappa +11
A non-perturbative study of non-commutative U(1) gauge theory
J. Nishimura, W. Bietenholz, Y. Susaki +1
Flavour blindness and patterns of flavour symmetry breaking in lattice simulations of up, down and strange quarks
W. Bietenholz, V. Bornyakov, M. Göckeler +12
Flavour symmetry breaking and tuning the strange quark mass for 2+1 quark flavours
W. Bietenholz, V. Bornyakov, M. Göckeler +14
The Area Law in Matrix Models for Large N QCD Strings
K. N. Anagnostopoulos, W. Bietenholz, J. Nishimura
A Ginsparg-Wilson Approach to Lattice Chern-Simons Theory
W. Bietenholz, P. Sodano
Numerical Results for U(1) Gauge Theory on 2d and 4d Non-Commutative Spaces
W. Bietenholz, A. Bigarini, F. Hofheinz +3
Constructing Improved Overlap Fermions in QCD
W. Bietenholz, N. Eicker, I. Hip +1
Comparison between overlap and twisted mass fermions towards the chiral limit
W. Bietenholz, S. Capitani, T. Chiarappa +10
Tuning the strange quark mass in lattice simulations
W. Bietenholz, V. Bornyakov, N. Cundy +13
Monte Carlo Studies of the IIB Matrix Model at Large N
J. Ambjorn, K. N. Anagnostopoulos, W. Bietenholz +2
On the Quantum Geometry of String Theory
J. Ambjorn, K. N. Anagnostopoulos, W. Bietenholz +2
Meron-Cluster Simulation of the $θ$-Vacuum in the 2-d $O(3)$-Model
W. Bietenholz, A. Pochinsky, U. -J. Wiese
The Scaling of QED in a Non-Commutative Space-Time
J. Volkholz, W. Bietenholz, J. Nishimura +1
A Non-Perturbative Study of Gauge Theory on a Non-Commutative Plane
W. Bietenholz, F. Hofheinz, J. Nishimura
Perfect Lattice Topology: The Quantum Rotor as a Test Case
W. Bietenholz, R. Brower, S. Chandrasekharan +1
Relating Chiral Perturbation Theory and QCD Simulations with Overlap Hypercube Fermions
W. Bietenholz, S. Shcheredin
Perfect Lattice Actions with and without Chiral Symmetry
W. Bietenholz, U. -J. Wiese
Optimizing Chirality and Scaling of Lattice Fermions
W. Bietenholz