Add to ORKGWe propose to calculate bosonic and fermionic determinants with some general field background, and the corresponding 1-loop effective actions by evaluating random walk worldline loops on the lattice. This is illustrated by some numerical calculations for constant gauge field backgrounds and then discussed for the general case
We review a recently proposed approach to the problem of alternating signs for fermionic many body M...
We study the discretized worldsheet of Type IIB strings in the Gubser-Klebanov-Polyakov background i...
The loop gas approach to lattice field theory provides an alternative, geometrical description in te...
We use statistical ensembles of worldline loops generated by random walk on hypercubic lattices to c...
Worldline representations were established as a powerful tool for studying bosonic lattice field the...
We propose some new simplifying ingredients for Feynman diagrams that seem necessary for random latt...
We use a discrete worldline representation in order to study the continuum limit of the one-loop exp...
We propose to apply ``worldline numerics'' to a numerical calculation of quark determinants. The Gro...
Wir stellen zwei neue Zugänge zur Weltliniendarstellung für Systeme mit Fer-mionen vor. Die erste Me...
A new deterministic, numerical method to solve fermion field theories is presented. This approach is...
We study pure noncommutative U(1) gauge theory representing its one-loop effective action in terms ...
We discuss numerical complexity of the Lüscher algorithm applied to the Hubbard Model. In particular...
We review our results for the simulation of the 2--d lattice Gross--Neveu model in a fermion loop re...
We develop a method to compute the one-loop effective action of noncommutative U(1) gauge theory bas...
We find a representation for the determinant of a Dirac operator in an even number D=2n of Euclidean...
We review a recently proposed approach to the problem of alternating signs for fermionic many body M...
We study the discretized worldsheet of Type IIB strings in the Gubser-Klebanov-Polyakov background i...
The loop gas approach to lattice field theory provides an alternative, geometrical description in te...
We use statistical ensembles of worldline loops generated by random walk on hypercubic lattices to c...
Worldline representations were established as a powerful tool for studying bosonic lattice field the...
We propose some new simplifying ingredients for Feynman diagrams that seem necessary for random latt...
We use a discrete worldline representation in order to study the continuum limit of the one-loop exp...
We propose to apply ``worldline numerics'' to a numerical calculation of quark determinants. The Gro...
Wir stellen zwei neue Zugänge zur Weltliniendarstellung für Systeme mit Fer-mionen vor. Die erste Me...
A new deterministic, numerical method to solve fermion field theories is presented. This approach is...
We study pure noncommutative U(1) gauge theory representing its one-loop effective action in terms ...
We discuss numerical complexity of the Lüscher algorithm applied to the Hubbard Model. In particular...
We review our results for the simulation of the 2--d lattice Gross--Neveu model in a fermion loop re...
We develop a method to compute the one-loop effective action of noncommutative U(1) gauge theory bas...
We find a representation for the determinant of a Dirac operator in an even number D=2n of Euclidean...
We review a recently proposed approach to the problem of alternating signs for fermionic many body M...
We study the discretized worldsheet of Type IIB strings in the Gubser-Klebanov-Polyakov background i...
The loop gas approach to lattice field theory provides an alternative, geometrical description in te...