Published August 1, 2003
| Version v1
Journal article
Lattice chiral symmetry with hopping interactions
Creators
- 1. RIKEN BNL Research Center, Brookhaven National Laboratory, Upton, New York 11973 (United States)
Description
We formulate Dirac fermions on a (1+1)-dimensional lattice based on a Hamiltonian formalism. The species doubling problem of the lattice fermion is resolved by introducing hopping interactions that mix left- and right-handed fermions around the momentum boundary. Approximate chiral symmetry is realized on the lattice. The deviation of the fermion propagator from the continuum one is small
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.68.034502;
- arXiv
- arXiv:hep-lat/0304015v3;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 68
- Journal Issue
- 3
- Journal Page Range
- p. 034502-034502.4
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35082102
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BASIC INTERACTIONS; CHIRAL SYMMETRY; FERMIONS; GAUGE INVARIANCE; HAMILTONIANS; LATTICE FIELD THEORY; PROPAGATOR
- Descriptors DEC
- CONSTRUCTIVE FIELD THEORY; FIELD THEORIES; INTERACTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL OPERATORS; QUANTUM FIELD THEORY; QUANTUM OPERATORS; SYMMETRY
Optional Information
- Notes
- (c) 2003 The American Physical Society