String loop corrected hypermultiplet moduli spaces
By Daniel Robles-Llana, Frank Saueressig, S. Vandoren. 2006
165 citations recorded by the source corpus.
Using constraints from supersymmetry and string perturbation theory, we determine the string loop corrections to the hypermultiplet moduli space of type II strings compactified on a generic Calabi-Yau threefold. The corresponding quaternion-Kahler manifolds are completely encoded in terms of a single function. The latter receives a one-loop correction and, using superspace techniques, we argue for the existence of a non-renormalization theorem excluding higher loop contributions.
Subfields: Applied Mathematics, Computational Theory and Mathematics
View Paper: https://www.semanticscholar.org/paper/002881acc0ecec07a9050c070972767e744d46d6
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Applied Mathematics
Citations in the corpus
- D-instantons and twistors (2008, methodology): “ond (RR) potentials, at least in the large volume limit). We work in the “leading instanton approximation”, treating the D-instantons as linear perturbations around the one-loop corrected geometry of [27]3 using the formalism developed in [19, 21]. In particular, we obtain the instanton corrected tw”
- Maximally homogeneous para-CR manifolds of semisimple type (2006, unknown): “7) This corresponds to a homogeneous quaternion-K¨ahler manifold of the form (see e.g. appendix C in [9], and references therein) SO(n+1,4) SO(n+1)×SO(4) . (5.8) Other examples were recently given in [23], were quantum effects were taken into account. The connection of these geometries with topologic”