Threshold corrections in heterotic flux compactifications
Abstract We compute the one-loop threshold corrections to the gauge and gravitational couplings for a large class of N = 2 $$ \mathcal{N}=2 $$ non-Kähler heterotic compactifications with three-form flux, consisting in principal two-torus bundles over K3 surfaces. We obtain the results as sums of BPS...
| Autores principales: | , , |
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| Formato: | Artículo |
| Lenguaje: | English |
| Publicado: |
SpringerOpen
2017-08-01
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| Colección: | Journal of High Energy Physics |
| Materias: | |
| Acceso en línea: | http://link.springer.com/article/10.1007/JHEP08(2017)032 |