Ramond-Ramond Fields, Cohomology and Non-Geometric Fluxes
| dc.creator | Bergman, Aaron | |
| dc.creator | Robbins, Daniel | |
| dc.date | 2007-10-26 | |
| dc.date | 2007-11-07 | |
| dc.date.accessioned | 2026-07-07T08:40:56Z | |
| dc.date.available | 2026-07-07T08:40:56Z | |
| dc.description | We consider compactifications of type II string theory in which a d-dimensional torus is fibered over a base X. In string theory, the transition functions of this fibration need not be simply diffeomorphisms of T^d but can involve elements of the T-duality group Spin(d,d,Z). We precisely define the notion of a T-fold with NSNS flux. Given such a T-fold, we define the Z_2-graded cohomology theory describing the unquantized RR field strengths and discuss how the data of a T-fold can be interpreted in terms of generalized NSNS fluxes and the twisted differential of Shelton-Taylor-Wecht. | |
| dc.description | 35 pages, uses utarticle.cls, v2: minor changes and references added | |
| dc.identifier | https://arxiv.org/abs/0710.5158 | |
| dc.identifier | http://arxiv.org/abs/0710.5158 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/141521 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | Algebraic Topology | |
| dc.title | Ramond-Ramond Fields, Cohomology and Non-Geometric Fluxes | |
| dc.type | text |