arXiv:hep-lat/9909135·v3·High Energy Physics — Lattice
On the eta-invariant in the four dimensional chiral U(1) theory
V. Bornyakov🇷🇺 · A. Hoferichter🇩🇪 · G. Schierholz🇩🇪 · A. Thimm🇩🇪
Abstract
The imaginary part of the effective action is investigated in the 4D chiral U(1) theory using the CFA.
Comments: LATTICE99(Chiral Gauge Theories), typo fixed