New non-abelian effects on D branes
| dc.creator | Iengo, Roberto | |
| dc.creator | Russo, Jorge G. | |
| dc.date | 2007-10-18 | |
| dc.date | 2007-11-20 | |
| dc.date.accessioned | 2026-07-07T11:38:12Z | |
| dc.date.available | 2026-07-07T11:38:12Z | |
| dc.description | We extend the Myers dielectric effect to configurations with angular momentum. The resulting time-dependent N D0 brane bound states can be interpreted as describing rotating fuzzy ellipsoids. A similar solution exists also in the presence of a RR magnetic field, that we study in detail. We show that, for any finite N, above a certain critical angular momentum is energetically more favorable for the bound state system to dissociate into an abelian configuration of N D0 branes moving independently. We have investigated this problem in the low-energy expansion of the non-abelian D brane action for generic N. In the case N=2 we find explicit solutions of the full non-abelian Born-Infeld D brane dynamics, which remarkably have the same structure and confirm the features of the low-energy approximation. We further study D string configurations representing fuzzy funnels deformed by the magnetic field and by the rotational motion. | |
| dc.description | 14 pages, 5 figures. Improved version, reference added | |
| dc.identifier | https://arxiv.org/abs/0710.3449 | |
| dc.identifier | http://arxiv.org/abs/0710.3449 | |
| dc.identifier | Nucl.Phys.B799:150-164,2008 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2008.02.019 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/199477 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | New non-abelian effects on D branes | |
| dc.type | text |