Linear deformations of static, self-dual de Sitter solutions and their Prasad-Sommerfield limit
- 15 November 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 22 (10) , 2569-2572
- https://doi.org/10.1103/physrevd.22.2569
Abstract
Non-normalizable linear deformations obtained by several authors for the Prasad-Sommerfield solution is generalized to the case of static, finite-action self-dual solutions in de Sitter space with Euclidean signature. The results for the Prasad-Sommerfield case are recovered directly through a simple limiting process. Some remarks are added concerning the existence and significance of other, normalizable, deformations for the finite-action, static de Sitter solutions.Keywords
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