Magnetized (Shift-)Orientifolds
| dc.creator | Pradisi, Gianfranco | |
| dc.date | 2002-10-09 | |
| dc.date | 2003-10-15 | |
| dc.date.accessioned | 2026-07-07T04:14:16Z | |
| dc.date.available | 2026-07-07T04:14:16Z | |
| dc.description | We study four dimensional $Z_2 \times Z_2$ (shift)-orientifolds in presence of internal magnetic fields and NS-NS $B$-field backgrounds, describing in some detail one explicit example with N=1 supersymmetry. These models are related by $T$-duality to orientifolds with $D$-branes intersecting at angles and exhibit, due to the background fields, a rank reduction of the gauge group and multiple matter families. Moreover, the low-energy spectra are chiral and anomaly free if $D5$-branes are present along the magnetized directions. | |
| dc.description | LaTeX file, 8 pages, based on the talk presented at the ``First International Conference On String Phenomenology'', Oxford, 6-11 july 2002. Eq.(1) and table 3 corrected. 1 reference added | |
| dc.identifier | https://arxiv.org/abs/hep-th/0210088 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0210088 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/51561 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Magnetized (Shift-)Orientifolds | |
| dc.type | text |