Abstract
We prove that a given Calabi-Yau threefold with a stable holomorphic vector bundle can be perturbed to a solution of the Strominger system provided that the second Chern class of the vector bundle is equal to the second Chern class of the tangent bundle. If the Calabi-Yau threefold has strict SU(3) holonomy then the equations of motion derived from the heterotic string effective action are also satisfied by the solutions we obtain.
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Communicated by N. A. Nekrasov
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Andreas, B., Garcia-Fernandez, M. Solutions of the Strominger System via Stable Bundles on Calabi-Yau Threefolds. Commun. Math. Phys. 315, 153–168 (2012). https://doi.org/10.1007/s00220-012-1509-9
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DOI: https://doi.org/10.1007/s00220-012-1509-9