Electric Dipole Moment of a BPS Monopole
| dc.creator | Kastor, David | |
| dc.creator | Na, Euy Soo | |
| dc.date | 1998-12-21 | |
| dc.date | 1999-01-04 | |
| dc.date.accessioned | 2026-07-07T11:36:18Z | |
| dc.date.available | 2026-07-07T11:36:18Z | |
| dc.description | Monopole ``superpartner'' solutions are constructed by acting with finite, broken supersymmetry transformations on a bosonic N=2 BPS monopole. The terms beyond first order in this construction represent the backreaction of the the fermionic zero-mode state on the other fields. Because of the quantum nature of the fermionic zero-modes, the superpartner solution is necessarily operator valued. We extract the electric dipole moment operator and show that it is proportional to the fermion zero-mode angular momentum operator with a gyroelectric ratio g=2. The magnetic quadrupole operator is shown to vanish identically on all states. We comment on the usefulness of the monopole superpartner solution for a study of the long-range spin dependent dynamics of BPS monopoles. | |
| dc.description | 8 pages, references and note added | |
| dc.identifier | https://arxiv.org/abs/hep-th/9812191 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9812191 | |
| dc.identifier | Phys.Rev.D60:025002,1999 | |
| dc.identifier | doi:10.1103/PhysRevD.60.025002 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198876 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Electric Dipole Moment of a BPS Monopole | |
| dc.type | text |