Quaternionic Kähler metrics associated with special Kähler manifolds
Quaternionic Kähler metrics associated with special Kähler manifolds
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与特殊凯勒流形相关的四元凯勒度量
DOI:
10.1016/j.geomphys.2014.12.012
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发表时间:
2015
影响因子:
1.5
通讯作者:
Alekseevsky D
中科院分区:
文献类型:
--
作者:
Alekseevsky D
We give an explicit formula for the quaternionic Kähler metrics obtained by the HK/QK correspondence. As an application, we give a new proof of the fact that the Ferrara–Sabharwal metric as well as its one-loop deformation is quaternionic Kähler. A similar explicit formula is given for the analogous (K/K) correspondence between Kähler manifolds endowed with a Hamiltonian Killing vector field. As an example, we apply this formula in the case of an arbitrary conical Kähler manifold.