A new fermion Hamiltonian for lattice gauge theory

Michael Creutz, Ivan Horváth, Herbert Neuberger

Research output: Contribution to journalArticlepeer-review

10 Scopus citations


We formulate Hamiltonian vector-like lattice gauge theory using the overlap formula for the spatial fermionic part, Hf. We define a chiral charge, Q5 which commutes with Hf, but not with the electric field term. There is an interesting relation between the chiral charge and the fermion energy with consequences for chiral anomalies.

Original languageEnglish (US)
Pages (from-to)760-762
Number of pages3
JournalNuclear Physics B - Proceedings Supplements
StatePublished - Mar 2002

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics


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