THE IDENTIFICATION OF CONFORMAL HYPERCOMPLEX AND QUATERNIONIC MANIFOLDS
2006 ◽
Vol 03
(05n06)
◽
pp. 913-932
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Keyword(s):
New Type
◽
We review the map between hypercomplex manifolds that admit a closed homothetic Killing vector (i.e. "conformal hypercomplex" manifolds) and quaternionic manifolds of one dimension less. This map is related to a method for constructing supergravity theories using superconformal techniques. An explicit relation between the structure of these manifolds is presented, including curvatures and symmetries. An important role is played by "ξ transformations," relating connections on quaternionic manifolds, and a new type "[Formula: see text] transformations" relating complex structures on conformal hypercomplex manifolds. In this map, the subclass of conformal hyper-Kähler manifolds is mapped to quaternionic-Kähler manifolds.
1995 ◽
Vol 5
(1)
◽
pp. 79-97
◽
Keyword(s):
Keyword(s):
2020 ◽
Vol 58
(3)
◽
pp. 291-323
2007 ◽
Vol 271
(2)
◽
pp. 561-575
◽
1988 ◽
Vol 40
(3)
◽
pp. 425-440
◽
2011 ◽
Vol 191
(3)
◽
pp. 595-610
1999 ◽
Vol 10
(05)
◽
pp. 541-570
◽