Abstract
We present and discuss BPS instanton solutions that appear in type II string theory compactifications on Calabi–Yau 3-folds. From an effective action point of view, these arise as finite action solutions of the Euclidean equations of motion in four-dimensional N = 2 supergravity coupled to tensor multiplets. As a solution generating technique we make use of the c-map, which produces instanton solutions from either Euclidean black holes or from Taub–NUT like geometries.
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