Classical antiparticles, quantum supersymmetry anomaly and constituent models
| dc.creator | Kalashnikova, Yu. S. | |
| dc.creator | Nefediev, A. V. | |
| dc.date | 1997-12-23 | |
| dc.date.accessioned | 2026-07-07T04:03:11Z | |
| dc.date.available | 2026-07-07T04:03:11Z | |
| dc.description | The two ways of constrained systems quantization are considered from the point of view of their self-consistency at the quantum level. With a transparent example of a particle in the external electromagnetic field we demonstrate that the procedure of gauge fixing turns out rather dangerous and may lead to a quantum anomaly in the operator algebra. We discuss additional classical symmetries as an essential element for tracing out this anomaly. The two cases of a spinning and a spinless particles in the external electromagnetic field are discussed to illustrate the situation. | |
| dc.description | 9 pages, LaTeX2e, no figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9712500 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9712500 | |
| dc.identifier | Phys.Atom.Nucl. 62 (1999) 340-344; Yad.Fiz. 62 (1999) 377-381 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/47549 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Classical antiparticles, quantum supersymmetry anomaly and constituent models | |
| dc.type | text |