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arXiv · 0904.2186

Yukawa Couplings in Heterotic Compactification

Lara B. Anderson·James Gray·Dan Grayson·Yang-Hui He·Andre Lukas
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Abstract

We present a practical, algebraic method for efficiently calculating the Yukawa couplings of a large class of heterotic compactifications on Calabi-Yau three-folds with non-standard embeddings. Our methodology covers all of, though is not restricted to, the recently classified positive monads over favourable complete intersection Calabi-Yau three-folds. Since the algorithm is based on manipulating polynomials it can be easily implemented on a computer. This makes the automated investigation of Yukawa couplings for large classes of smooth heterotic compactifications a viable possibility.

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Lara B. Anderson, James Gray, Dan Grayson, Yang-Hui He, Andre Lukas. 2009-04-15. Yukawa Couplings in Heterotic Compactification. https://doi.org/10.1007/s00220-010-1033-8

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