Publications at the Riemann Center
Heterotic G2-manifold compactifications with fluxes and fermionic condensates
- authored by
- Karl Philip Gemmer, Olaf Lechtenfeld
- Abstract
We consider flux compactifications of heterotic string theory in the presence of fermionic condensates on M1,2 x X7 with both factors carrying a Killing spinor. In other words, M1,2 is either de Sitter, anti-de Sitter or Minkowski, and X7 possesses a nearly parallel G2-structure or has G2-holonomy. We solve the complete set of field equations and the Bianchi identity to order α′. The latter is satisfied via a non-standard embedding by choosing the gauge field to be a G2-instanton. It is shown that none of the solutions to the field equations is supersymmetric.
- Organisation(s)
-
Riemann Center for Geometry and Physics
Institut für Theoretische Physik
- Type
- Artikel
- Journal
- Journal of high energy physics
- Volume
- 2013
- ISSN
- 1126-6708
- Publication date
- 11.2013
- Publication status
- Veröffentlicht
- Peer reviewed
- Yes
- ASJC Scopus Sachgebiete
- Kern- und Hochenergiephysik
- Electronic version(s)
-
https://doi.org/10.1007/JHEP11(2013)182 (Access:
Unbekannt)