arXiv · math/0402366
We prove that locally any hyper-Kähler metric with torsion admits an HKT potential.
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Bertrand Banos, Andrew Swann. 2004-02-23. Potentials for hyper-Kahler metrics with torsion. https://doi.org/10.1088/0264-9381%2F21%2F13%2F004
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