PERTURBATIVE STUDY FOR DOMAIN-WALL FERMIONS IN 4+1 DIMENSIONS

Authors
AOKI S HIROSE H
Citation
S. Aoki et H. Hirose, PERTURBATIVE STUDY FOR DOMAIN-WALL FERMIONS IN 4+1 DIMENSIONS, Physical review. D. Particles and fields, 54(5), 1996, pp. 3471-3487
Citations number
31
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
54
Issue
5
Year of publication
1996
Pages
3471 - 3487
Database
ISI
SICI code
0556-2821(1996)54:5<3471:PSFDFI>2.0.ZU;2-W
Abstract
We investigate a U(1) chiral gauge model in 4+1 dimensions formulated on the lattice via the domain-wall method. We calculate an effective a ction for smooth background gauge fields at a fermion one-loop level. From this calculation we discuss properties of the resulting four-dime nsional theory, such as gauge invariance of two-point functions, gauge anomalies, and an anomaly in the fermion number current.