Two-loop renormalization of N=1 supersymmetric electrodynamics, regularized by higher derivatives
| dc.creator | Soloshenko, A. | |
| dc.creator | Stepanyantz, K. | |
| dc.date | 2002-03-13 | |
| dc.date | 2002-06-20 | |
| dc.date.accessioned | 2026-07-07T04:13:14Z | |
| dc.date.available | 2026-07-07T04:13:14Z | |
| dc.description | Two-loop $β$-function and anomalous dimension are calculated for N=1 supersymmetric quantum electrodynamics, regularized by higher derivatives in the minimal subtraction scheme. The result for two-loop contribution to the $β$-function appears to be equal to 0, does not depend on the form of regularizing term and does not lead to anomaly puzzle. Two-loop anomalous dimension can be also made independent on parameters of higher derivative regularization by a special choice of subtraction scheme. | |
| dc.description | LaTex, 40 pages, 30 eps-figures; calculations are described in more details | |
| dc.identifier | https://arxiv.org/abs/hep-th/0203118 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0203118 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/51185 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Two-loop renormalization of N=1 supersymmetric electrodynamics, regularized by higher derivatives | |
| dc.type | text |