Para-complex geometry and gravitational instantons

We give a complete classification of supersymmetric gravitational instantons in Euclidean N = 2 supergravity coupled to vector multiplets. An interesting class of solutions is found which corresponds to the Euclidean analogue of stationary black hole solutions of N = 2 supergravity theories.

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Bibliographic Details
Published in:Classical and quantum gravity 2013-10, Vol.30 (19), p.195001-13
Main Authors: Gutowski, J B, Sabra, W A
Format: Article
Language:English
Subjects:
Analogue
Classification
Euclidean solutions
gravitational instantons
Instantons
Joining
Mathematical analysis
Quantum gravity
Supergravity
Vectors (mathematics)
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Description
Summary:We give a complete classification of supersymmetric gravitational instantons in Euclidean N = 2 supergravity coupled to vector multiplets. An interesting class of solutions is found which corresponds to the Euclidean analogue of stationary black hole solutions of N = 2 supergravity theories.
ISSN:0264-9381
1361-6382
DOI:10.1088/0264-9381/30/19/195001