The heterotic G2 system on contact Calabi--Yau 7-manifolds
We obtain non-trivial solutions to the heterotic G2 system, which are defined on the total spaces of non-trivial circle bundles over Calabi--Yau 3-orbifolds. By adjusting the S1 fibres in proportion to a power of the string constant α′, we obtain a cocalibrated G2-structure the torsion of which real...
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| Formato: | Journal article |
| Lenguaje: | English |
| Publicado: |
American Mathematical Society
2023
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