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arXiv · 1002.3242

Nearly-Kaehler dimensional reduction of the heterotic string

Athanasios Chatzistavrakidis·George Zoupanos
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Abstract

The effective action in four dimensions resulting from the ten-dimensional N=1 heterotic supergravity coupled to N=1 supersymmetric Yang-Mills upon dimensional reduction over nearly-Kaehler manifolds is discussed. Nearly-Kaehler manifolds are an interesting class of manifolds admitting an SU(3)-structure and in six dimensions all homogeneous nearly-Kaehler manifolds are included in the class of the corresponding non-symmetric coset spaces plus a group manifold. Therefore it is natural to apply the Coset Space Dimensional Reduction scheme using these coset spaces as internal manifolds in order to determine the four-dimensional theory.

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Athanasios Chatzistavrakidis, George Zoupanos. 2010-02-17. Nearly-Kaehler dimensional reduction of the heterotic string. https://doi.org/10.1002/prop.201000031

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