Web4 dec. 1997 · We give an intrinsic definition of the special geometry which arises in global N=2 supersymmetry in four dimensions. The base of an algebraic integrable system … WebWe describe two constructions of hyperkähler manifolds, one based on a Legendre transform, and one on a sympletic quotient. These constructions arose in the context of …
Hyperkähler metrics and supersymmetry Mathematical Institute
WebWe describe two constructions of hyperkähler manifolds, one based on a Legendre transform, and one on a sympletic quotient. These constructions arose in the context of … WebIn differential geometry, a hyperkähler manifold is a Riemannian manifold endowed with three integrable almost complex structures that are Kähler with respect to the … costco everett phone number
Исследовательская лаборатория им. П. Л. Чебышева » Видео
WebWe build a new class of D - 4, N » 2 supersymmetric non-linear o-model completely specified by a neutral hyperKahler potential. The corresponding hyperKahler metrics … WebEvery quaternionic Kähler metric with an isometry is locally of this form and these are the only elementary deformations that produce quaternionic Kähler ... N. J. et al. (1987),‘HyperKähler metrics and supersymmetry’, Comm. Math. Phys. 108: 535–89. Kaledin, D. (2001),‘A canonical hyperKähler metric on the total space of a cotangent ... Web20 okt. 1997 · The cohomology of a compact Kahler (hyperKähler) manifold admits the action of the Lie algebra so(2,1) (so(4,1)). In this paper we show, following an idea of … costco evolving skies