1995/07/11 by J. Gegelia, G. I. Japaridze, G. Japaridze +7
Physics and Astronomy · Social Sciences · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Political Economy and Marxism #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/9507067
5 pages (LaTEX file)
openalex publication_date 1995/07/11 · arxiv created 1995/07/23 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A perturbative approach for non renormalizable theories is developed. It is shown that the introduction of an extra expansion parameter allows one to get rid of divergences and express physical quantities as series with finite coefficients. The method is demonstrated on the example of massive non abelian field coupled to a fermion field.