q-Deformed Supersymmetry and Dynamic Magnon Representations
| dc.creator | Young, C. A. S. | |
| dc.date | 2007-04-17 | |
| dc.date | 2007-04-24 | |
| dc.date.accessioned | 2026-07-07T10:59:36Z | |
| dc.date.available | 2026-07-07T10:59:36Z | |
| dc.description | It was recently noted that the dispersion relation for the magnons of planar N=4 SYM can be identified with the Casimir of a certain deformation of the Poincare algebra, in which the energy and momentum operators are supplemented by a boost generator J. By considering the relationship between J and su(2|2) x R^2, we derive a q-deformed super-Poincare symmetry algebra of the kinematics. Using this, we show that the dynamic magnon representations may be obtained by boosting from a fixed rest-frame representation. We comment on aspects of the coalgebra structure and some implications for the question of boost-covariance of the S-matrix. | |
| dc.description | 15 pages, LaTeX; (v2) references added | |
| dc.identifier | https://arxiv.org/abs/0704.2069 | |
| dc.identifier | http://arxiv.org/abs/0704.2069 | |
| dc.identifier | J.Phys.A40:9165-9176,2007 | |
| dc.identifier | doi:10.1088/1751-8113/40/30/033 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/187455 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | q-Deformed Supersymmetry and Dynamic Magnon Representations | |
| dc.type | text |