Overlap fermion
id:
overlap-fermion-185-5646086
title:
Overlap fermion
text:
In lattice field theory, overlap fermions are a fermion discretization that allows to avoid the fermion doubling problem. They are a realisation of Ginsparg–Wilson fermions. Initially introduced by Neuberger in 1998, they were quickly taken up for a variety of numerical simulations. By now overlap fermions are well established and regularly used in non-perturbative fermion simulations, for instance in lattice QCD. Overlap fermions with mass m are defined on a Euclidean spacetime lattice with spa
brand slug:
wiki
category slug:
encyclopedia
description:
Lattice fermion discretisation
original url:
https://en.wikipedia.org/wiki/Overlap_fermion
date created:
2022-10-18T15:29:38Z
date modified:
2024-09-07T18:56:46Z
main entity:
{"identifier":"Q122199288","url":"https://www.wikidata.org/entity/Q122199288"}
image:
fields total:
13
integrity:
15