A semi perturbative method for QED

Preprint English OPEN
Jora, Renata; Schechter, Joseph;
(2014)
  • Subject: High Energy Physics - Phenomenology | High Energy Physics - Theory

We compute the QED beta function using a new method of functional integration. It turns out that in this procedure the beta function contains only the first two orders coefficients and thus corresponds to a new renormalization scheme, long time supposed to exist.
  • References (4)

    [5] H. Kleinert, J. Neu, V. Schulte-Frolinde, K. G. Chetyrkin and S. A. Larin, Phys. Lett. B 272, 39 (1991); arXiv:hep-th/9503230.

    [6] A. L. Kataev ans S. A. Larin, JETP Lett. 96, 61 (2012); arXiv:1205.2810 [hep-ph].

    [7] P. A. Baikov, K. G. Chetyrkin, J. H. Kuhn and J. Rittinger, JHEP 1207, 017 (2012); arXiv:1206.1284 [hep-ph].

    [8] R. Jora, arXiv:1403.2227[hep-ph] 2014.

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