2000/10/10 by A. H. Blin, Alex H. Blin, Blin, Alex H.
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #Quantum Chromodynamics and Particle Interactions #Quantum, superfluid, helium dynamics #gr-qc #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0010093
10 pages, LaTeX, new version with minor revisions
openalex publication_date 2000/10/10 · arxiv created 2001/04/03 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Conformal fluctuations of the metric tensor at the Planck scale are considered. They give rise to a lower bound of the proper length. This leads to finite expressions for quantities related to propagators without the need of renormalization or regularization. Quantities like the current quark mass or the effective strong coupling constant have to be reinterpreted.