Chiral Invariant Regularization of Fermions on the Lattice

Rebbi, C.

doi:10.1016/0370-2693(87)90280-2

Chiral Invariant Regularization of Fermions on the Lattice

C. Rebbi
(
- Brookhaven and
- Boston U.
)

Oct, 1986

5 pages

Published in:

Phys.Lett.B 186 (1987) 200-204

Published: Mar 5, 1987

DOI:

10.1016/0370-2693(87)90280-2

Report number:

BNL-38831,
BUHEP-86-6

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Abstract: (Elsevier)

We propose a non-local formulation of lattice fermions, which preserves chiral symmetry for vanishing mass and is quite convenient for numerical calculations. We also show that the chiral current exhibits the correct anomalous divergence in the continuum limit.

LATTICE FIELD THEORY: NONLOCAL
FERMION: LATTICE FIELD THEORY
GAUGE FIELD THEORY: U(1)
SYMMETRY: CHIRAL
CURRENT: CONSERVATION LAW
ANOMALY
RENORMALIZATION: REGULARIZATION
LATTICE FIELD THEORY: CONTINUUM LIMIT

References(8)

Figures(0)

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