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arXiv · 0901.4913

Self Dual Einstein Orbifolds with Few Symmetries as Quaternion Kaehler Quotients

Luca Bisconti·Paolo Piccinni
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Abstract

We construct a new family of compact orbifolds with a positive self dual Einstein metric and a one-dimensional group of isometries. Together with another known family, these examples classify all 4-dimensional orbifolds that are quaternion Kaehler quotients by a torus of real Grassmannians.

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Luca Bisconti, Paolo Piccinni. 2009-01-30. Self Dual Einstein Orbifolds with Few Symmetries as Quaternion Kaehler Quotients. https://doi.org/10.1016/j.geomphys.2009.08.001

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