On Sasakian-Einstein Geometry

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dc.creatorBoyer, Charles P.
dc.creatorGalicki, Krzysztof
dc.date1998-11-16
dc.date2000-12-07
dc.date.accessioned2026-07-07T05:26:53Z
dc.date.available2026-07-07T05:26:53Z
dc.descriptionWe discuss Sasakian-Einstein geometry under a quasi-regularity assumption. It is shown that the space of all quasi-regular Sasakian-Einstein orbifolds has a natural multiplication on it. Furthermore, necessary and sufficient conditions are given for the `product' of two Sasakian-Einstein manifolds to be a smooth Sasakian-Einstein manifold. Using spectral sequence arguments we work out the cohomology ring in many cases of interest. This type of geometry has recently become of interest in the physics of supersymmetric conformal field theories.
dc.description31 pages, revised and corrected version
dc.identifierhttps://arxiv.org/abs/math/9811098
dc.identifierhttp://arxiv.org/abs/math/9811098
dc.identifierInt.J.Math. 11 (2000) 873-909
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/77722
dc.subjectDifferential Geometry
dc.subjectHigh Energy Physics - Theory
dc.titleOn Sasakian-Einstein Geometry
dc.typetext

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