Journal article
Classification of Superpotentials
Abstract
We extend our previous classification [DW4] of superpotentials of “scalar curvature type” for the cohomogeneity one Ricci-flat equations. We now consider the case not covered in [DW4], i.e., when some weight vector of the superpotential lies outside (a scaled translate of) the convex hull of the weight vectors associated with the scalar curvature function of the principal orbit. In this situation we show that either the isotropy representation …
Authors
Dancer A; Wang M
Journal
Communications in Mathematical Physics, Vol. 284, No. 3, pp. 583–647
Publisher
Springer Nature
Publication Date
December 2008
DOI
10.1007/s00220-008-0641-z
ISSN
0010-3616