NASA NTRS · 19860032993
Yukawa couplings in superstring compactification
Abstract
A topological formula is given for the entire tree-level contribution to the low-energy effective action of a Calabi-Yau superstring compactification. The constraints on proton lifetime in the Calabi-Yau compactification are discussed in detail.
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Strominger, A.. 1985-12-02. Yukawa couplings in superstring compactification. https://ntrs.nasa.gov/citations/19860032993
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