3 papers
hep-lat2024
Chiral edge states on spheres for lattice domain wall fermions
Michael Clancy, David B. Kaplan
Recently Weyl edge states on manifolds in dimension with a connected -dimensional boundary were proposed as candidates for lattice regularization of chiral gauge theories,…
hep-lat2023
Toward a Ginsparg-Wilson Lattice Hamiltonian
Michael Clancy
To address quantum computation of quantities in quantum chromodynamics (QCD) for which chiral symmetry is important, it would be useful to have the Hamiltonian for a fermion satisf…
hep-lat2023
Generalized Ginsparg-Wilson relations
Michael Clancy, David B. Kaplan, Hersh Singh
We give a general derivation of Ginsparg-Wilson relations for both Dirac and Majorana fermions in any dimension. These relations encode continuous and discrete chiral, parity and t…