CPT anomaly: a rigorous result in four dimensions

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

F.R. Klinkhamer , J. Schimmel This is my paper · ORCID

classification hep-thhep-lat

keywords anomalyabeliandimensionsestablishedexistencefermionsfourfour-dimensional

verification ladder T0 review T1 audit T2 compute T3 formal

0 comments

read the original abstract

The existence of a CPT anomaly is established for a particular four-dimensional Abelian lattice gauge theory with Ginsparg-Wilson fermions.

Forward citations

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

Vacuum Cherenkov radiation for nonminimal dimension-5 Lorentz violation
hep-ph 2025-08 conditional novelty 6.0 of 10

Isotropic dimension-5 Lorentz violation in fermions is constrained to below 1e-18 GeV^-1 (proton, m-type) and 3e-28 GeV^-1 (proton, a-type) by the absence of vacuum Cherenkov radiation in cosmic rays.