Two-loop QED with External Magnetic Field
| dc.creator | Sahu, Pradip K | |
| dc.date | 1995-09-07 | |
| dc.date | 1995-10-23 | |
| dc.date.accessioned | 2026-07-07T09:04:05Z | |
| dc.date.available | 2026-07-07T09:04:05Z | |
| dc.description | In two - loop effective Lagrangian, the low - temperature expansion of the $QED_{3+1}$ with a constant magnetic field and a finite chemical potential is performed. We then calculate the total fermion density, some components of polarization operator and de Hass -van Alphen oscillations. We find that there is a significant contribution from two-loop expansion to magnetization and fermion density for higher values of chemical potentials. | |
| dc.description | 12 pages (LaTex) and 5 postscript figures added. Replaced to remove blocks of text accidentally copied verbatim from papers by V. Zeitlin (hep-ph/9412204 and hep-ph/9507404) and some typos are corrected | |
| dc.identifier | https://arxiv.org/abs/hep-th/9509046 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9509046 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/149246 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Two-loop QED with External Magnetic Field | |
| dc.type | text |