Gauging isometries on hyperkähler cones and quaternion-Kähler manifolds
Gauging isometries on hyperkähler cones and quaternion-Kähler manifolds
复制标题
测量 hyperkähler 锥体和四元数-Kähler 流形上的等距
DOI:
10.1016/s0370-2693(01)00636-0
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发表时间:
2001
影响因子:
4.4
通讯作者:
S. Vandoren
中科院分区:
文献类型:
--
作者:
B. Wit;M. Roček;S. Vandoren
We extend our previous results on the relation between quaternion-Kähler manifolds and hyperkähler cones and we describe how isometries, moment maps and scalar potentials descend from the cone to the quaternion-Kähler space. As an example of the general construction, we discuss the gauging and the corresponding scalar potential of hypermultiplets with the unitary Wolf spaces as target spaces. This class includes the universal hypermultiplet.