Showing 2025Show all
2 papers · 1 filter
hep-lat2025
Ginsparg-Wilson Hamiltonians with Improved Chiral Symmetry
Hersh Singh
We construct a family of Ginsparg-Wilson Hamiltonians with improved chiral properties, starting from a construction of Creutz-Horvath-Neuberger that provides a doubler-free Hamilto…
hep-lat2025
Generalized Ginsparg-Wilson relations: Fermionic anomalies on the lattice
Hersh Singh
The Ginsparg-Wilson (GW) relation elegantly captures how the anomalous chiral symmetry of a Dirac fermion manifests on the lattice. In this talk, we discuss how the GW relation and…