{"arxiv_id":"hep-th/0602164","title":"String loop corrected hypermultiplet moduli spaces","abstract":"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.","primary_cat":"hep-th","cross_cats":[],"submitted_at":"2006-02-16T20:29:10+00:00","latest_version":2,"source":"arxiv","source_label":"arXiv","source_url":null,"has_pdf":true,"has_source":false,"verdict":"CONDITIONAL","confidence":"HIGH","one_line_summary":"The one-loop string correction to the hypermultiplet moduli space of type II strings on a generic Calabi-Yau threefold is encoded in a single homogeneous function, with higher loops conjectured to vanish.","novelty_score":6.0,"correctness_risk":"medium","formal_verification":"none","upvotes":0,"downvotes":0,"pith_score":0.0,"inbound_count":23,"_links":{"html":"https://pith.science/paper/hep-th/0602164","verdict":"/api/v1/verdicts/hep-th/0602164"}}