Electron Thermal Self-Energy in a Magnetic Field
| dc.creator | Persson, David | |
| dc.date | 1995-11-06 | |
| dc.date.accessioned | 2026-07-07T03:58:29Z | |
| dc.date.available | 2026-07-07T03:58:29Z | |
| dc.description | Using the general form of the static energy solutions to the Dirac equation with a magnetic field, we calculate a general self-energy matrix in the Furry-picture. In the limit of high temperatures, but even higher magnetic fields, a self-consistent dispersion relation is solved. In contrast to the high temperature limit, this merely results in a small mass shift. The electron anomalous magnetic moment is calculated. The contribution from thermal fermions is found to be different from the corresponding contribution using perturbation theory and plane-wave external states. In the low temperature limit the self-energy is shown to exhibit de Haas--van Alphen oscillations. In the limit of low temperatures and high densities, the self-energy becomes very large. | |
| dc.description | 9 pages,1 postscript figure using mathfig | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9511247 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9511247 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45834 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Electron Thermal Self-Energy in a Magnetic Field | |
| dc.type | text |