| Автор | Laura Andrianopoli |
| Автор | Riccardo D'Auria |
| Автор | Sergio Ferrara |
| Автор | Maria A. Lledó |
| Дата выпуска | 2002-07-01 |
| dc.description | We show that N = 8 spontaneously broken supergravity in four dimensions obtained by Scherk-Schwarz generalized dimensional reduction can be obtained from a pure four dimensional perspective by gauging a suitable electric subgroup of E<sub>7,7</sub>. Owing to the fact that there are non isomorphic choices of maximal electric subgroups of the U-duality group their gaugings give rise to inequivalent theories. This in particular shows that the Scherk-Schwarz gaugings do not fall in previous classifications of possible gauged N = 8 supergravities. Gauging of flat groups appear in many examples of string compactifications in presence of brane fluxes. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Gauging of Flat Groups in Four Dimensional Supergravity |
| Тип | paper |
| DOI | 10.1088/1126-6708/2002/07/010 |
| Electronic ISSN | 1029- 8479 |
| Print ISSN | 1126-6708 |
| Журнал | Journal of High Energy Physics |
| Том | 2002 |
| Первая страница | 10 |
| Последняя страница | 010 |
| Выпуск | 07 |
