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arXiv · 1406.0958

Quantum Corrections in String Compactifications on SU(3) Structure Geometries

Mariana Grana·Jan Louis·Ulrich Theis·Daniel Waldram
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Abstract

We investigate quantum corrections to the classical four-dimensional low-energy effective action of type II string theory compactified on SU(3) structure geometries. Various methods previously developed for Calabi-Yau compactifications are adopted to determine - under some simple assumptions about the low-energy degrees of freedom - the leading perturbative corrections to the moduli space metrics in both alpha' and the string coupling constant. We find - in complete analogy to the Calabi-Yau case - that the corrections take a universal form dependent only on the Euler characteristic of the six-dimensional compact space.

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Mariana Grana, Jan Louis, Ulrich Theis, Daniel Waldram. 2014-06-04. Quantum Corrections in String Compactifications on SU(3) Structure Geometries. https://doi.org/10.1007/jhep01(2015)057

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