Algebras and non-geometric flux vacua
| dc.creator | Font, Anamaria | |
| dc.creator | Guarino, Adolfo | |
| dc.creator | Moreno, Jesus M. | |
| dc.date | 2008-09-22 | |
| dc.date | 2008-10-06 | |
| dc.date.accessioned | 2026-07-07T12:38:46Z | |
| dc.date.available | 2026-07-07T12:38:46Z | |
| dc.description | In this work we classify the subalgebras satisfied by non-geometric Q-fluxes in type IIB orientifolds on T^6/(Z_2 x Z_2) with three moduli (S,T,U). We find that there are five subalgebras compatible with the symmetries, each one leading to a characteristic flux-induced superpotential. Working in the 4-dimensional effective supergravity we obtain families of supersymmetric AdS_4 vacua with all moduli stabilized at small string coupling g_s. Our results are mostly analytic thanks to a judicious parametrization of the non-geometric, RR and NSNS fluxes. We are also able to leave the flux-induced C_4 and C_8 RR tadpoles as free variables, thereby enabling us to study which values are allowed for each Q-subalgebra. Another novel outcome is the appearance of multiple vacua for special sets of fluxes. However, they generically have g_s > 1 unless the net number of O3/D3 or O7/D7 sources needed to cancel the tadpoles is large. We also discuss briefly the issues of axionic shift symmetries and cancellation of Freed-Witten anomalies. | |
| dc.description | 61 pages, LaTex, v2: added references | |
| dc.identifier | https://arxiv.org/abs/0809.3748 | |
| dc.identifier | http://arxiv.org/abs/0809.3748 | |
| dc.identifier | JHEP 0812:050,2008 | |
| dc.identifier | doi:10.1088/1126-6708/2008/12/050 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/218879 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Algebras and non-geometric flux vacua | |
| dc.type | text |